25240254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2143}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 54749184

約数和(自身を除く): 29508930

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1963, 2143, 3926, 4286, 5889, 6429, 11778, 12858, 27859, 55718, 83577, 167154, 323593, 647186, 970779, 1941558, 4206709, 8413418, 12620127, 25240254]

約数ペア:

[(1, 25240254), (2, 12620127), (3, 8413418), (6, 4206709), (13, 1941558), (26, 970779), (39, 647186), (78, 323593), (151, 167154), (302, 83577), (453, 55718), (906, 27859), (1963, 12858), (2143, 11778), (3926, 6429), (4286, 5889)]