9968297492

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 17962560000

約数和(自身を除く): 7994262508

約数列:

[1, 2, 4, 47, 94, 188, 269, 439, 449, 538, 878, 898, 1076, 1756, 1796, 12643, 20633, 21103, 25286, 41266, 42206, 50572, 82532, 84412, 118091, 120781, 197111, 236182, 241562, 394222, 472364, 483124, 788444, 5550277, 5676707, 9264217, 11100554, 11353414, 18528434, 22201108, 22706828, 37056868, 53022859, 106045718, 212091436, 2492074373, 4984148746, 9968297492]

約数ペア:

[(1, 9968297492), (2, 4984148746), (4, 2492074373), (47, 212091436), (94, 106045718), (188, 53022859), (269, 37056868), (439, 22706828), (449, 22201108), (538, 18528434), (878, 11353414), (898, 11100554), (1076, 9264217), (1756, 5676707), (1796, 5550277), (12643, 788444), (20633, 483124), (21103, 472364), (25286, 394222), (41266, 241562), (42206, 236182), (50572, 197111), (82532, 120781), (84412, 118091)]