420141694

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{57601}}^1$

素因数の和:58131

約数の個数: 16

約数和(自身を含む): 721637856

約数和(自身を除く): 301496162

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 7294, 57601, 115202, 403207, 806414, 30010121, 60020242, 210070847, 420141694]

約数ペア:

[(1, 420141694), (2, 210070847), (7, 60020242), (14, 30010121), (521, 806414), (1042, 403207), (3647, 115202), (7294, 57601)]