1587157072

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{284233}}^1$

素因数の和:284590

約数の個数: 20

約数和(自身を含む): 3083938900

約数和(自身を除く): 1496781828

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 284233, 568466, 1136932, 2273864, 4547728, 99197317, 198394634, 396789268, 793578536, 1587157072]

約数ペア:

[(1, 1587157072), (2, 793578536), (4, 396789268), (8, 198394634), (16, 99197317), (349, 4547728), (698, 2273864), (1396, 1136932), (2792, 568466), (5584, 284233)]