489182012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{11117773}}^1$

素因数の和:11117788

約数の個数: 12

約数和(自身を含む): 933893016

約数和(自身を除く): 444711004

約数列:

[1, 2, 4, 11, 22, 44, 11117773, 22235546, 44471092, 122295503, 244591006, 489182012]

約数ペア:

[(1, 489182012), (2, 244591006), (4, 122295503), (11, 44471092), (22, 22235546), (44, 11117773)]