1796553968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5021}}^1$

素因数の和:5166

約数の個数: 80

約数和(自身を含む): 4035277440

約数和(自身を除く): 2238723472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 107, 152, 176, 209, 214, 304, 418, 428, 836, 856, 1177, 1672, 1712, 2033, 2354, 3344, 4066, 4708, 5021, 8132, 9416, 10042, 16264, 18832, 20084, 22363, 32528, 40168, 44726, 55231, 80336, 89452, 95399, 110462, 178904, 190798, 220924, 357808, 381596, 441848, 537247, 763192, 883696, 1049389, 1074494, 1526384, 2098778, 2148988, 4197556, 4297976, 5909717, 8395112, 8595952, 10207693, 11819434, 16790224, 20415386, 23638868, 40830772, 47277736, 81661544, 94555472, 112284623, 163323088, 224569246, 449138492, 898276984, 1796553968]

約数ペア:

[(1, 1796553968), (2, 898276984), (4, 449138492), (8, 224569246), (11, 163323088), (16, 112284623), (19, 94555472), (22, 81661544), (38, 47277736), (44, 40830772), (76, 23638868), (88, 20415386), (107, 16790224), (152, 11819434), (176, 10207693), (209, 8595952), (214, 8395112), (304, 5909717), (418, 4297976), (428, 4197556), (836, 2148988), (856, 2098778), (1177, 1526384), (1672, 1074494), (1712, 1049389), (2033, 883696), (2354, 763192), (3344, 537247), (4066, 441848), (4708, 381596), (5021, 357808), (8132, 220924), (9416, 190798), (10042, 178904), (16264, 110462), (18832, 95399), (20084, 89452), (22363, 80336), (32528, 55231), (40168, 44726)]