2012617621868

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{659442209}}^1$

素因数の和:659442329

約数の個数: 24

約数和(自身を含む): 4062164013600

約数和(自身を除く): 2049546391732

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 659442209, 1318884418, 2637768836, 4616095463, 9232190926, 18464381852, 71879200781, 143758401562, 287516803124, 503154405467, 1006308810934, 2012617621868]

約数ペア:

[(1, 2012617621868), (2, 1006308810934), (4, 503154405467), (7, 287516803124), (14, 143758401562), (28, 71879200781), (109, 18464381852), (218, 9232190926), (436, 4616095463), (763, 2637768836), (1526, 1318884418), (3052, 659442209)]