7131145990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{34171}}^1$

素因数の和:34728

約数の個数: 32

約数和(自身を含む): 13175356320

約数和(自身を除く): 6044210330

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 509, 1018, 2545, 5090, 20869, 34171, 41738, 68342, 104345, 170855, 208690, 341710, 1401011, 2802022, 7005055, 14010110, 17393039, 34786078, 86965195, 173930390, 713114599, 1426229198, 3565572995, 7131145990]

約数ペア:

[(1, 7131145990), (2, 3565572995), (5, 1426229198), (10, 713114599), (41, 173930390), (82, 86965195), (205, 34786078), (410, 17393039), (509, 14010110), (1018, 7005055), (2545, 2802022), (5090, 1401011), (20869, 341710), (34171, 208690), (41738, 170855), (68342, 104345)]