1538342812

素因数分解:

$2^2\times {\mathrm{2801}}^1\times {\mathrm{137303}}^1$

素因数の和:140108

約数の個数: 12

約数和(自身を含む): 2693080656

約数和(自身を除く): 1154737844

約数列:

[1, 2, 4, 2801, 5602, 11204, 137303, 274606, 549212, 384585703, 769171406, 1538342812]

約数ペア:

[(1, 1538342812), (2, 769171406), (4, 384585703), (2801, 549212), (5602, 274606), (11204, 137303)]