9650090

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2239}}^1$

素因数の和:2677

約数の個数: 16

約数和(自身を含む): 17418240

約数和(自身を除く): 7768150

約数列:

[1, 2, 5, 10, 431, 862, 2155, 2239, 4310, 4478, 11195, 22390, 965009, 1930018, 4825045, 9650090]

約数ペア:

[(1, 9650090), (2, 4825045), (5, 1930018), (10, 965009), (431, 22390), (862, 11195), (2155, 4478), (2239, 4310)]