1330496628

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{680213}}^1$

素因数の和:680383

約数の個数: 24

約数和(自身を含む): 3123542688

約数和(自身を除く): 1793046060

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 680213, 1360426, 2040639, 2720852, 4081278, 8162556, 110874719, 221749438, 332624157, 443498876, 665248314, 1330496628]

約数ペア:

[(1, 1330496628), (2, 665248314), (3, 443498876), (4, 332624157), (6, 221749438), (12, 110874719), (163, 8162556), (326, 4081278), (489, 2720852), (652, 2040639), (978, 1360426), (1956, 680213)]