669792770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1425091}}^1$

素因数の和:1425145

約数の個数: 16

約数和(自身を含む): 1231279488

約数和(自身を除く): 561486718

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1425091, 2850182, 7125455, 14250910, 66979277, 133958554, 334896385, 669792770]

約数ペア:

[(1, 669792770), (2, 334896385), (5, 133958554), (10, 66979277), (47, 14250910), (94, 7125455), (235, 2850182), (470, 1425091)]