2058875378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7740133}}^1$

素因数の和:7740161

約数の個数: 16

約数和(自身を含む): 3715264320

約数和(自身を除く): 1656388942

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7740133, 15480266, 54180931, 108361862, 147062527, 294125054, 1029437689, 2058875378]

約数ペア:

[(1, 2058875378), (2, 1029437689), (7, 294125054), (14, 147062527), (19, 108361862), (38, 54180931), (133, 15480266), (266, 7740133)]