7139903108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{286651}}^1$

素因数の和:287147

約数の個数: 24

約数和(自身を含む): 13484110080

約数和(自身を除く): 6344206972

約数列:

[1, 2, 4, 13, 26, 52, 479, 958, 1916, 6227, 12454, 24908, 286651, 573302, 1146604, 3726463, 7452926, 14905852, 137305829, 274611658, 549223316, 1784975777, 3569951554, 7139903108]

約数ペア:

[(1, 7139903108), (2, 3569951554), (4, 1784975777), (13, 549223316), (26, 274611658), (52, 137305829), (479, 14905852), (958, 7452926), (1916, 3726463), (6227, 1146604), (12454, 573302), (24908, 286651)]