275971254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 602652672

約数和(自身を除く): 326681418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 169, 254, 338, 381, 507, 762, 1014, 1651, 2143, 3302, 4286, 4953, 6429, 9906, 12858, 21463, 27859, 42926, 55718, 64389, 83577, 128778, 167154, 272161, 362167, 544322, 724334, 816483, 1086501, 1632966, 2173002, 3538093, 7076186, 10614279, 21228558, 45995209, 91990418, 137985627, 275971254]

約数ペア:

[(1, 275971254), (2, 137985627), (3, 91990418), (6, 45995209), (13, 21228558), (26, 10614279), (39, 7076186), (78, 3538093), (127, 2173002), (169, 1632966), (254, 1086501), (338, 816483), (381, 724334), (507, 544322), (762, 362167), (1014, 272161), (1651, 167154), (2143, 128778), (3302, 83577), (4286, 64389), (4953, 55718), (6429, 42926), (9906, 27859), (12858, 21463)]