1138221776

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{1447}}^1$

素因数の和:1899

約数の個数: 40

約数和(自身を含む): 2226803904

約数和(自身を除く): 1088582128

約数列:

[1, 2, 4, 8, 16, 211, 233, 422, 466, 844, 932, 1447, 1688, 1864, 2894, 3376, 3728, 5788, 11576, 23152, 49163, 98326, 196652, 305317, 337151, 393304, 610634, 674302, 786608, 1221268, 1348604, 2442536, 2697208, 4885072, 5394416, 71138861, 142277722, 284555444, 569110888, 1138221776]

約数ペア:

[(1, 1138221776), (2, 569110888), (4, 284555444), (8, 142277722), (16, 71138861), (211, 5394416), (233, 4885072), (422, 2697208), (466, 2442536), (844, 1348604), (932, 1221268), (1447, 786608), (1688, 674302), (1864, 610634), (2894, 393304), (3376, 337151), (3728, 305317), (5788, 196652), (11576, 98326), (23152, 49163)]