417888770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3214529}}^1$

素因数の和:3214549

約数の個数: 16

約数和(自身を含む): 810061560

約数和(自身を除く): 392172790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3214529, 6429058, 16072645, 32145290, 41788877, 83577754, 208944385, 417888770]

約数ペア:

[(1, 417888770), (2, 208944385), (5, 83577754), (10, 41788877), (13, 32145290), (26, 16072645), (65, 6429058), (130, 3214529)]