2957020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13441}}^1$

素因数の和:13461

約数の個数: 24

約数和(自身を含む): 6774768

約数和(自身を除く): 3817748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 13441, 26882, 53764, 67205, 134410, 147851, 268820, 295702, 591404, 739255, 1478510, 2957020]

約数ペア:

[(1, 2957020), (2, 1478510), (4, 739255), (5, 591404), (10, 295702), (11, 268820), (20, 147851), (22, 134410), (44, 67205), (55, 53764), (110, 26882), (220, 13441)]