28475844518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{117668779}}^1$

素因数の和:117668803

約数の個数: 12

約数和(自身を含む): 46949843220

約数和(自身を除く): 18473998702

約数列:

[1, 2, 11, 22, 121, 242, 117668779, 235337558, 1294356569, 2588713138, 14237922259, 28475844518]

約数ペア:

[(1, 28475844518), (2, 14237922259), (11, 2588713138), (22, 1294356569), (121, 235337558), (242, 117668779)]