457652

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{677}}^1$

素因数の和:707

約数の個数: 18

約数和(自身を含む): 868518

約数和(自身を除く): 410866

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 677, 1354, 2708, 8801, 17602, 35204, 114413, 228826, 457652]

約数ペア:

[(1, 457652), (2, 228826), (4, 114413), (13, 35204), (26, 17602), (52, 8801), (169, 2708), (338, 1354), (676, 677)]