4997751088

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:947

約数の個数: 120

約数和(自身を含む): 11054917440

約数和(自身を除く): 6057166352

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 79, 82, 88, 121, 158, 164, 176, 242, 316, 328, 451, 484, 632, 656, 797, 869, 902, 968, 1264, 1594, 1738, 1804, 1936, 3188, 3239, 3476, 3608, 4961, 6376, 6478, 6952, 7216, 8767, 9559, 9922, 12752, 12956, 13904, 17534, 19118, 19844, 25912, 32677, 35068, 35629, 38236, 39688, 51824, 62963, 65354, 70136, 71258, 76472, 79376, 96437, 125926, 130708, 140272, 142516, 152944, 192874, 251852, 261416, 285032, 359447, 385748, 391919, 503704, 522832, 570064, 692593, 718894, 771496, 783838, 1007408, 1385186, 1437788, 1542992, 1567676, 2581483, 2770372, 2875576, 3135352, 3953917, 5162966, 5540744, 5751152, 6270704, 7618523, 7907834, 10325932, 11081488, 15237046, 15815668, 20651864, 28396313, 30474092, 31631336, 41303728, 56792626, 60948184, 63262672, 113585252, 121896368, 227170504, 312359443, 454341008, 624718886, 1249437772, 2498875544, 4997751088]

約数ペア:

[(1, 4997751088), (2, 2498875544), (4, 1249437772), (8, 624718886), (11, 454341008), (16, 312359443), (22, 227170504), (41, 121896368), (44, 113585252), (79, 63262672), (82, 60948184), (88, 56792626), (121, 41303728), (158, 31631336), (164, 30474092), (176, 28396313), (242, 20651864), (316, 15815668), (328, 15237046), (451, 11081488), (484, 10325932), (632, 7907834), (656, 7618523), (797, 6270704), (869, 5751152), (902, 5540744), (968, 5162966), (1264, 3953917), (1594, 3135352), (1738, 2875576), (1804, 2770372), (1936, 2581483), (3188, 1567676), (3239, 1542992), (3476, 1437788), (3608, 1385186), (4961, 1007408), (6376, 783838), (6478, 771496), (6952, 718894), (7216, 692593), (8767, 570064), (9559, 522832), (9922, 503704), (12752, 391919), (12956, 385748), (13904, 359447), (17534, 285032), (19118, 261416), (19844, 251852), (25912, 192874), (32677, 152944), (35068, 142516), (35629, 140272), (38236, 130708), (39688, 125926), (51824, 96437), (62963, 79376), (65354, 76472), (70136, 71258)]