2215674919

素因数分解:

${\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{1129}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 2276778240

約数和(自身を除く): 61103321

約数列:

[1, 71, 131, 211, 1129, 9301, 14981, 27641, 80159, 147899, 238219, 1962511, 10500829, 16913549, 31206689, 2215674919]

約数ペア:

[(1, 2215674919), (71, 31206689), (131, 16913549), (211, 10500829), (1129, 1962511), (9301, 238219), (14981, 147899), (27641, 80159)]