13887029212

素因数分解:

$2^2\times 7^1\times {\mathrm{495965329}}^1$

素因数の和:495965340

約数の個数: 12

約数和(自身を含む): 27774058480

約数和(自身を除く): 13887029268

約数列:

[1, 2, 4, 7, 14, 28, 495965329, 991930658, 1983861316, 3471757303, 6943514606, 13887029212]

約数ペア:

[(1, 13887029212), (2, 6943514606), (4, 3471757303), (7, 1983861316), (14, 991930658), (28, 495965329)]