7856556814

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{5623}}^1\times {\mathrm{10427}}^1$

素因数の和:16119

約数の個数: 16

約数和(自身を含む): 11964002688

約数和(自身を除く): 4107445874

約数列:

[1, 2, 67, 134, 5623, 10427, 11246, 20854, 376741, 698609, 753482, 1397218, 58631021, 117262042, 3928278407, 7856556814]

約数ペア:

[(1, 7856556814), (2, 3928278407), (67, 117262042), (134, 58631021), (5623, 1397218), (10427, 753482), (11246, 698609), (20854, 376741)]