132688910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{780523}}^1$

素因数の和:780547

約数の個数: 16

約数和(自身を含む): 252889776

約数和(自身を除く): 120200866

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 780523, 1561046, 3902615, 7805230, 13268891, 26537782, 66344455, 132688910]

約数ペア:

[(1, 132688910), (2, 66344455), (5, 26537782), (10, 13268891), (17, 7805230), (34, 3902615), (85, 1561046), (170, 780523)]