1371604

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{2029}}^1$

素因数の和:2059

約数の個数: 18

約数和(自身を含む): 2600430

約数和(自身を除く): 1228826

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2029, 4058, 8116, 26377, 52754, 105508, 342901, 685802, 1371604]

約数ペア:

[(1, 1371604), (2, 685802), (4, 342901), (13, 105508), (26, 52754), (52, 26377), (169, 8116), (338, 4058), (676, 2029)]