2642255012

素因数分解:

$2^2\times {\mathrm{1667}}^1\times {\mathrm{396259}}^1$

素因数の和:397930

約数の個数: 12

約数和(自身を含む): 4626731760

約数和(自身を除く): 1984476748

約数列:

[1, 2, 4, 1667, 3334, 6668, 396259, 792518, 1585036, 660563753, 1321127506, 2642255012]

約数ペア:

[(1, 2642255012), (2, 1321127506), (4, 660563753), (1667, 1585036), (3334, 792518), (6668, 396259)]