2111790074

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 3362256000

約数和(自身を除く): 1250465926

約数列:

[1, 2, 19, 38, 257, 361, 514, 599, 722, 1198, 4883, 6859, 9766, 11381, 13718, 22762, 92777, 153943, 185554, 216239, 307886, 432478, 1762763, 2924917, 3525526, 4108541, 5849834, 8217082, 55573423, 111146846, 1055895037, 2111790074]

約数ペア:

[(1, 2111790074), (2, 1055895037), (19, 111146846), (38, 55573423), (257, 8217082), (361, 5849834), (514, 4108541), (599, 3525526), (722, 2924917), (1198, 1762763), (4883, 432478), (6859, 307886), (9766, 216239), (11381, 185554), (13718, 153943), (22762, 92777)]