1399372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1583}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 2794176

約数和(自身を除く): 1394804

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1583, 3166, 6332, 20579, 26911, 41158, 53822, 82316, 107644, 349843, 699686, 1399372]

約数ペア:

[(1, 1399372), (2, 699686), (4, 349843), (13, 107644), (17, 82316), (26, 53822), (34, 41158), (52, 26911), (68, 20579), (221, 6332), (442, 3166), (884, 1583)]