9210470

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2137}}^1$

素因数の和:2575

約数の個数: 16

約数和(自身を含む): 16625088

約数和(自身を除く): 7414618

約数列:

[1, 2, 5, 10, 431, 862, 2137, 2155, 4274, 4310, 10685, 21370, 921047, 1842094, 4605235, 9210470]

約数ペア:

[(1, 9210470), (2, 4605235), (5, 1842094), (10, 921047), (431, 21370), (862, 10685), (2137, 4310), (2155, 4274)]