8889450436

素因数分解:

$2^2\times {\mathrm{5521}}^1\times {\mathrm{402529}}^1$

素因数の和:408054

約数の個数: 12

約数和(自身を含む): 15559394620

約数和(自身を除く): 6669944184

約数列:

[1, 2, 4, 5521, 11042, 22084, 402529, 805058, 1610116, 2222362609, 4444725218, 8889450436]

約数ペア:

[(1, 8889450436), (2, 4444725218), (4, 2222362609), (5521, 1610116), (11042, 805058), (22084, 402529)]