69490486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 49534154

約数列:

[1, 2, 13, 19, 26, 38, 163, 247, 326, 494, 863, 1726, 2119, 3097, 4238, 6194, 11219, 16397, 22438, 32794, 40261, 80522, 140669, 213161, 281338, 426322, 1828697, 2672711, 3657394, 5345422, 34745243, 69490486]

約数ペア:

[(1, 69490486), (2, 34745243), (13, 5345422), (19, 3657394), (26, 2672711), (38, 1828697), (163, 426322), (247, 281338), (326, 213161), (494, 140669), (863, 80522), (1726, 40261), (2119, 32794), (3097, 22438), (4238, 16397), (6194, 11219)]