290099762

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1\times {\mathrm{1289}}^1$

素因数の和:2281

約数の個数: 16

約数和(自身を含む): 439322400

約数和(自身を除く): 149222638

約数列:

[1, 2, 131, 262, 859, 1289, 1718, 2578, 112529, 168859, 225058, 337718, 1107251, 2214502, 145049881, 290099762]

約数ペア:

[(1, 290099762), (2, 145049881), (131, 2214502), (262, 1107251), (859, 337718), (1289, 225058), (1718, 168859), (2578, 112529)]