1330403530

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{630523}}^1$

素因数の和:630741

約数の個数: 16

約数和(自身を含む): 2406079584

約数和(自身を除く): 1075676054

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 630523, 1261046, 3152615, 6305230, 133040353, 266080706, 665201765, 1330403530]

約数ペア:

[(1, 1330403530), (2, 665201765), (5, 266080706), (10, 133040353), (211, 6305230), (422, 3152615), (1055, 1261046), (2110, 630523)]