1009969376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{105557}}^1$

素因数の和:105603

約数の個数: 48

約数和(自身を含む): 2234451744

約数和(自身を除く): 1224482368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 105557, 211114, 422228, 844456, 1372241, 1688912, 2427811, 2744482, 3377824, 4855622, 5488964, 9711244, 10977928, 19422488, 21955856, 31561543, 38844976, 43911712, 63123086, 77689952, 126246172, 252492344, 504984688, 1009969376]

約数ペア:

[(1, 1009969376), (2, 504984688), (4, 252492344), (8, 126246172), (13, 77689952), (16, 63123086), (23, 43911712), (26, 38844976), (32, 31561543), (46, 21955856), (52, 19422488), (92, 10977928), (104, 9711244), (184, 5488964), (208, 4855622), (299, 3377824), (368, 2744482), (416, 2427811), (598, 1688912), (736, 1372241), (1196, 844456), (2392, 422228), (4784, 211114), (9568, 105557)]