2012118908

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{3204011}}^1$

素因数の和:3204172

約数の個数: 12

約数和(自身を含む): 3543637272

約数和(自身を除く): 1531518364

約数列:

[1, 2, 4, 157, 314, 628, 3204011, 6408022, 12816044, 503029727, 1006059454, 2012118908]

約数ペア:

[(1, 2012118908), (2, 1006059454), (4, 503029727), (157, 12816044), (314, 6408022), (628, 3204011)]