2281994090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5306963}}^1$

素因数の和:5307013

約数の個数: 16

約数和(自身を含む): 4203115488

約数和(自身を除く): 1921121398

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 5306963, 10613926, 26534815, 53069630, 228199409, 456398818, 1140997045, 2281994090]

約数ペア:

[(1, 2281994090), (2, 1140997045), (5, 456398818), (10, 228199409), (43, 53069630), (86, 26534815), (215, 10613926), (430, 5306963)]