920842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 16

約数和(自身を含む): 1505952

約数和(自身を除く): 585110

約数列:

[1, 2, 13, 26, 107, 214, 331, 662, 1391, 2782, 4303, 8606, 35417, 70834, 460421, 920842]

約数ペア:

[(1, 920842), (2, 460421), (13, 70834), (26, 35417), (107, 8606), (214, 4303), (331, 2782), (662, 1391)]