2898889702

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{389531}}^1$

素因数の和:389655

約数の個数: 12

約数和(自身を含む): 4420798668

約数和(自身を除く): 1521908966

約数列:

[1, 2, 61, 122, 3721, 7442, 389531, 779062, 23761391, 47522782, 1449444851, 2898889702]

約数ペア:

[(1, 2898889702), (2, 1449444851), (61, 47522782), (122, 23761391), (3721, 779062), (7442, 389531)]