872788642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{170267}}^1$

素因数の和:170513

約数の個数: 16

約数和(自身を含む): 1434337632

約数和(自身を除く): 561548990

約数列:

[1, 2, 11, 22, 233, 466, 2563, 5126, 170267, 340534, 1872937, 3745874, 39672211, 79344422, 436394321, 872788642]

約数ペア:

[(1, 872788642), (2, 436394321), (11, 79344422), (22, 39672211), (233, 3745874), (466, 1872937), (2563, 340534), (5126, 170267)]