1330442898

素因数分解:

$2^1\times 3^1\times {\mathrm{2557}}^1\times {\mathrm{86719}}^1$

素因数の和:89281

約数の個数: 16

約数和(自身を含む): 2661957120

約数和(自身を除く): 1331514222

約数列:

[1, 2, 3, 6, 2557, 5114, 7671, 15342, 86719, 173438, 260157, 520314, 221740483, 443480966, 665221449, 1330442898]

約数ペア:

[(1, 1330442898), (2, 665221449), (3, 443480966), (6, 221740483), (2557, 520314), (5114, 260157), (7671, 173438), (15342, 86719)]