426642724

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{446279}}^1$

素因数の和:446522

約数の個数: 12

約数和(自身を含む): 749750400

約数和(自身を除く): 323107676

約数列:

[1, 2, 4, 239, 478, 956, 446279, 892558, 1785116, 106660681, 213321362, 426642724]

約数ペア:

[(1, 426642724), (2, 213321362), (4, 106660681), (239, 1785116), (478, 892558), (956, 446279)]