2116728644

素因数分解:

$2^2\times {\mathrm{379}}^1\times {\mathrm{1396259}}^1$

素因数の和:1396642

約数の個数: 12

約数和(自身を含む): 3714051600

約数和(自身を除く): 1597322956

約数列:

[1, 2, 4, 379, 758, 1516, 1396259, 2792518, 5585036, 529182161, 1058364322, 2116728644]

約数ペア:

[(1, 2116728644), (2, 1058364322), (4, 529182161), (379, 5585036), (758, 2792518), (1516, 1396259)]