1247109904

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{9643}}^1$

素因数の和:9847

約数の個数: 40

約数和(自身を含む): 2475421920

約数和(自身を除く): 1228312016

約数列:

[1, 2, 4, 8, 16, 59, 118, 137, 236, 274, 472, 548, 944, 1096, 2192, 8083, 9643, 16166, 19286, 32332, 38572, 64664, 77144, 129328, 154288, 568937, 1137874, 1321091, 2275748, 2642182, 4551496, 5284364, 9102992, 10568728, 21137456, 77944369, 155888738, 311777476, 623554952, 1247109904]

約数ペア:

[(1, 1247109904), (2, 623554952), (4, 311777476), (8, 155888738), (16, 77944369), (59, 21137456), (118, 10568728), (137, 9102992), (236, 5284364), (274, 4551496), (472, 2642182), (548, 2275748), (944, 1321091), (1096, 1137874), (2192, 568937), (8083, 154288), (9643, 129328), (16166, 77144), (19286, 64664), (32332, 38572)]