1984869626894

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1061}}^1\times {\mathrm{1997}}^1$

素因数の和:3175

約数の個数: 144

約数和(自身を含む): 3860626069440

約数和(自身を除く): 1875756442546

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 79, 98, 121, 154, 158, 242, 539, 553, 847, 869, 1061, 1078, 1106, 1694, 1738, 1997, 2122, 3871, 3994, 5929, 6083, 7427, 7742, 9559, 11671, 11858, 12166, 13979, 14854, 19118, 21967, 23342, 27958, 42581, 43934, 51989, 66913, 81697, 83819, 85162, 97853, 103978, 128381, 133826, 153769, 157763, 163394, 167638, 195706, 241637, 256762, 307538, 315526, 468391, 483274, 571879, 586733, 898667, 922009, 936782, 1076383, 1104341, 1143758, 1173466, 1691459, 1735393, 1797334, 1844018, 2118817, 2152766, 2208682, 3382918, 3470786, 4107131, 4237634, 6290669, 6454063, 7730387, 8214262, 10142099, 11840213, 12147751, 12581338, 12908126, 14831719, 15460774, 19089323, 20284198, 23306987, 23680426, 24295502, 29663438, 38178646, 45178441, 46613974, 70994693, 85034257, 90356882, 103822033, 133625261, 141989386, 163148909, 167386543, 170068514, 207644066, 256376857, 267250522, 326297818, 334773086, 496962851, 512753714, 935376827, 993925702, 1142042363, 1171705801, 1794637999, 1841251973, 1870753654, 2284084726, 2343411602, 3589275998, 3682503946, 8201940607, 12562465993, 12888763811, 16403881214, 20253771703, 25124931986, 25777527622, 40507543406, 90221346677, 141776401921, 180442693354, 283552803842, 992434813447, 1984869626894]

約数ペア:

[(1, 1984869626894), (2, 992434813447), (7, 283552803842), (11, 180442693354), (14, 141776401921), (22, 90221346677), (49, 40507543406), (77, 25777527622), (79, 25124931986), (98, 20253771703), (121, 16403881214), (154, 12888763811), (158, 12562465993), (242, 8201940607), (539, 3682503946), (553, 3589275998), (847, 2343411602), (869, 2284084726), (1061, 1870753654), (1078, 1841251973), (1106, 1794637999), (1694, 1171705801), (1738, 1142042363), (1997, 993925702), (2122, 935376827), (3871, 512753714), (3994, 496962851), (5929, 334773086), (6083, 326297818), (7427, 267250522), (7742, 256376857), (9559, 207644066), (11671, 170068514), (11858, 167386543), (12166, 163148909), (13979, 141989386), (14854, 133625261), (19118, 103822033), (21967, 90356882), (23342, 85034257), (27958, 70994693), (42581, 46613974), (43934, 45178441), (51989, 38178646), (66913, 29663438), (81697, 24295502), (83819, 23680426), (85162, 23306987), (97853, 20284198), (103978, 19089323), (128381, 15460774), (133826, 14831719), (153769, 12908126), (157763, 12581338), (163394, 12147751), (167638, 11840213), (195706, 10142099), (241637, 8214262), (256762, 7730387), (307538, 6454063), (315526, 6290669), (468391, 4237634), (483274, 4107131), (571879, 3470786), (586733, 3382918), (898667, 2208682), (922009, 2152766), (936782, 2118817), (1076383, 1844018), (1104341, 1797334), (1143758, 1735393), (1173466, 1691459)]