7994366978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1\times {\mathrm{3541}}^1$

素因数の和:4850

約数の個数: 32

約数和(自身を含む): 13110273792

約数和(自身を除く): 5115906814

約数列:

[1, 2, 13, 26, 71, 142, 923, 1223, 1846, 2446, 3541, 7082, 15899, 31798, 46033, 86833, 92066, 173666, 251411, 502822, 1128829, 2257658, 3268343, 4330643, 6536686, 8661286, 56298359, 112596718, 307475653, 614951306, 3997183489, 7994366978]

約数ペア:

[(1, 7994366978), (2, 3997183489), (13, 614951306), (26, 307475653), (71, 112596718), (142, 56298359), (923, 8661286), (1223, 6536686), (1846, 4330643), (2446, 3268343), (3541, 2257658), (7082, 1128829), (15899, 502822), (31798, 251411), (46033, 173666), (86833, 92066)]