674541842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{18413}}^1$

素因数の和:19837

約数の個数: 16

約数和(自身を含む): 1090477080

約数和(自身を除く): 415935238

約数列:

[1, 2, 13, 26, 1409, 2818, 18317, 18413, 36634, 36826, 239369, 478738, 25943917, 51887834, 337270921, 674541842]

約数ペア:

[(1, 674541842), (2, 337270921), (13, 51887834), (26, 25943917), (1409, 478738), (2818, 239369), (18317, 36826), (18413, 36634)]