2011038376

素因数分解:

$2^3\times {\mathrm{8707}}^1\times {\mathrm{28871}}^1$

素因数の和:37584

約数の個数: 16

約数和(自身を含む): 3771260640

約数和(自身を除く): 1760222264

約数列:

[1, 2, 4, 8, 8707, 17414, 28871, 34828, 57742, 69656, 115484, 230968, 251379797, 502759594, 1005519188, 2011038376]

約数ペア:

[(1, 2011038376), (2, 1005519188), (4, 502759594), (8, 251379797), (8707, 230968), (17414, 115484), (28871, 69656), (34828, 57742)]