917105874568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1\times {\mathrm{93151}}^1$

素因数の和:93998

約数の個数: 64

約数和(自身を含む): 1868085112320

約数和(自身を除く): 950979237752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 691, 1096, 1382, 1781, 2764, 3562, 5528, 7124, 8983, 14248, 17966, 35932, 71864, 93151, 94667, 186302, 189334, 372604, 378668, 745208, 757336, 1210963, 1230671, 2421926, 2461342, 4843852, 4922684, 9687704, 9845368, 12761687, 25523374, 51046748, 64367341, 102093496, 128734682, 165901931, 257469364, 331803862, 514938728, 663607724, 836775433, 1327215448, 1673550866, 3347101732, 6694203464, 8818325717, 17636651434, 35273302868, 70546605736, 114638234321, 229276468642, 458552937284, 917105874568]

約数ペア:

[(1, 917105874568), (2, 458552937284), (4, 229276468642), (8, 114638234321), (13, 70546605736), (26, 35273302868), (52, 17636651434), (104, 8818325717), (137, 6694203464), (274, 3347101732), (548, 1673550866), (691, 1327215448), (1096, 836775433), (1382, 663607724), (1781, 514938728), (2764, 331803862), (3562, 257469364), (5528, 165901931), (7124, 128734682), (8983, 102093496), (14248, 64367341), (17966, 51046748), (35932, 25523374), (71864, 12761687), (93151, 9845368), (94667, 9687704), (186302, 4922684), (189334, 4843852), (372604, 2461342), (378668, 2421926), (745208, 1230671), (757336, 1210963)]