2541098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2176342

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 233, 266, 287, 466, 574, 779, 1558, 1631, 3262, 4427, 5453, 8854, 9553, 10906, 19106, 30989, 61978, 66871, 133742, 181507, 363014, 1270549, 2541098]

約数ペア:

[(1, 2541098), (2, 1270549), (7, 363014), (14, 181507), (19, 133742), (38, 66871), (41, 61978), (82, 30989), (133, 19106), (233, 10906), (266, 9553), (287, 8854), (466, 5453), (574, 4427), (779, 3262), (1558, 1631)]