25021022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1409}}^1$

素因数の和:2107

約数の個数: 16

約数和(自身を含む): 40506480

約数和(自身を除く): 15485458

約数列:

[1, 2, 13, 26, 683, 1366, 1409, 2818, 8879, 17758, 18317, 36634, 962347, 1924694, 12510511, 25021022]

約数ペア:

[(1, 25021022), (2, 12510511), (13, 1924694), (26, 962347), (683, 36634), (1366, 18317), (1409, 17758), (2818, 8879)]