201413426

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{1997}}^1$

素因数の和:2449

約数の個数: 16

約数和(自身を含む): 304974720

約数和(自身を除く): 103561294

約数列:

[1, 2, 211, 239, 422, 478, 1997, 3994, 50429, 100858, 421367, 477283, 842734, 954566, 100706713, 201413426]

約数ペア:

[(1, 201413426), (2, 100706713), (211, 954566), (239, 842734), (422, 477283), (478, 421367), (1997, 100858), (3994, 50429)]