2213453090

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{926131}}^1$

素因数の和:926377

約数の個数: 16

約数和(自身を含む): 4000890240

約数和(自身を除く): 1787437150

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 926131, 1852262, 4630655, 9261310, 221345309, 442690618, 1106726545, 2213453090]

約数ペア:

[(1, 2213453090), (2, 1106726545), (5, 442690618), (10, 221345309), (239, 9261310), (478, 4630655), (1195, 1852262), (2390, 926131)]