2040848

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{557}}^1$

素因数の和:794

約数の個数: 20

約数和(自身を含む): 3978540

約数和(自身を除く): 1937692

約数列:

[1, 2, 4, 8, 16, 229, 458, 557, 916, 1114, 1832, 2228, 3664, 4456, 8912, 127553, 255106, 510212, 1020424, 2040848]

約数ペア:

[(1, 2040848), (2, 1020424), (4, 510212), (8, 255106), (16, 127553), (229, 8912), (458, 4456), (557, 3664), (916, 2228), (1114, 1832)]