1330802090

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{816443}}^1$

素因数の和:816613

約数の個数: 16

約数和(自身を含む): 2410142688

約数和(自身を除く): 1079340598

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 816443, 1632886, 4082215, 8164430, 133080209, 266160418, 665401045, 1330802090]

約数ペア:

[(1, 1330802090), (2, 665401045), (5, 266160418), (10, 133080209), (163, 8164430), (326, 4082215), (815, 1632886), (1630, 816443)]