9990766799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1\times {\mathrm{449}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 11176704000

約数和(自身を除く): 1185937201

約数列:

[1, 13, 41, 109, 383, 449, 533, 1417, 4469, 4979, 5837, 15703, 18409, 41747, 48941, 58097, 171967, 204139, 239317, 542711, 636233, 1711627, 2006581, 2235571, 7050647, 18744403, 22251151, 26085553, 91658411, 243677239, 768520523, 9990766799]

約数ペア:

[(1, 9990766799), (13, 768520523), (41, 243677239), (109, 91658411), (383, 26085553), (449, 22251151), (533, 18744403), (1417, 7050647), (4469, 2235571), (4979, 2006581), (5837, 1711627), (15703, 636233), (18409, 542711), (41747, 239317), (48941, 204139), (58097, 171967)]