1964802872

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{3665677}}^1$

素因数の和:3665750

約数の個数: 16

約数和(自身を含む): 3738991560

約数和(自身を除く): 1774188688

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 3665677, 7331354, 14662708, 29325416, 245600359, 491200718, 982401436, 1964802872]

約数ペア:

[(1, 1964802872), (2, 982401436), (4, 491200718), (8, 245600359), (67, 29325416), (134, 14662708), (268, 7331354), (536, 3665677)]