486749557

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{2411}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 563134464

約数和(自身を除く): 76384907

約数列:

[1, 7, 151, 191, 1057, 1337, 2411, 16877, 28841, 201887, 364061, 460501, 2548427, 3223507, 69535651, 486749557]

約数ペア:

[(1, 486749557), (7, 69535651), (151, 3223507), (191, 2548427), (1057, 460501), (1337, 364061), (2411, 201887), (16877, 28841)]