330777932

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{202187}}^1$

素因数の和:202600

約数の個数: 12

約数和(自身を含む): 580279560

約数和(自身を除く): 249501628

約数列:

[1, 2, 4, 409, 818, 1636, 202187, 404374, 808748, 82694483, 165388966, 330777932]

約数ペア:

[(1, 330777932), (2, 165388966), (4, 82694483), (409, 808748), (818, 404374), (1636, 202187)]