426996493

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4447}}^1$

素因数の和:4537

約数の個数: 32

約数和(自身を含む): 563650560

約数和(自身を除く): 136654067

約数列:

[1, 7, 11, 29, 43, 77, 203, 301, 319, 473, 1247, 2233, 3311, 4447, 8729, 13717, 31129, 48917, 96019, 128963, 191221, 342419, 902741, 1338547, 1418593, 2103431, 5545409, 9930151, 14724017, 38817863, 60999499, 426996493]

約数ペア:

[(1, 426996493), (7, 60999499), (11, 38817863), (29, 14724017), (43, 9930151), (77, 5545409), (203, 2103431), (301, 1418593), (319, 1338547), (473, 902741), (1247, 342419), (2233, 191221), (3311, 128963), (4447, 96019), (8729, 48917), (13717, 31129)]