1490753086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{43283}}^1$

素因数の和:44315

約数の個数: 16

約数和(自身を含む): 2370058704

約数和(自身を除く): 879305618

約数列:

[1, 2, 17, 34, 1013, 2026, 17221, 34442, 43283, 86566, 735811, 1471622, 43845679, 87691358, 745376543, 1490753086]

約数ペア:

[(1, 1490753086), (2, 745376543), (17, 87691358), (34, 43845679), (1013, 1471622), (2026, 735811), (17221, 86566), (34442, 43283)]