8889042572

素因数分解:

$2^2\times {\mathrm{5281}}^1\times {\mathrm{420803}}^1$

素因数の和:426088

約数の個数: 12

約数和(自身を含む): 15558807096

約数和(自身を除く): 6669764524

約数列:

[1, 2, 4, 5281, 10562, 21124, 420803, 841606, 1683212, 2222260643, 4444521286, 8889042572]

約数ペア:

[(1, 8889042572), (2, 4444521286), (4, 2222260643), (5281, 1683212), (10562, 841606), (21124, 420803)]