1330402642

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{1049}}^1\times {\mathrm{2039}}^1$

素因数の和:3401

約数の個数: 16

約数和(自身を含む): 2004912000

約数和(自身を除く): 674509358

約数列:

[1, 2, 311, 622, 1049, 2039, 2098, 4078, 326239, 634129, 652478, 1268258, 2138911, 4277822, 665201321, 1330402642]

約数ペア:

[(1, 1330402642), (2, 665201321), (311, 4277822), (622, 2138911), (1049, 1268258), (2039, 652478), (2098, 634129), (4078, 326239)]