2107586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:905

約数の個数: 16

約数和(自身を含む): 3441984

約数和(自身を除く): 1334398

約数列:

[1, 2, 13, 26, 103, 206, 787, 1339, 1574, 2678, 10231, 20462, 81061, 162122, 1053793, 2107586]

約数ペア:

[(1, 2107586), (2, 1053793), (13, 162122), (26, 81061), (103, 20462), (206, 10231), (787, 2678), (1339, 1574)]