974404418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{71933}}^1$

素因数の和:72469

約数の個数: 16

約数和(自身を含む): 1577081016

約数和(自身を除く): 602676598

約数列:

[1, 2, 13, 26, 521, 1042, 6773, 13546, 71933, 143866, 935129, 1870258, 37477093, 74954186, 487202209, 974404418]

約数ペア:

[(1, 974404418), (2, 487202209), (13, 74954186), (26, 37477093), (521, 1870258), (1042, 935129), (6773, 143866), (13546, 71933)]