390182012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{8867773}}^1$

素因数の和:8867788

約数の個数: 12

約数和(自身を含む): 744893016

約数和(自身を除く): 354711004

約数列:

[1, 2, 4, 11, 22, 44, 8867773, 17735546, 35471092, 97545503, 195091006, 390182012]

約数ペア:

[(1, 390182012), (2, 195091006), (4, 97545503), (11, 35471092), (22, 17735546), (44, 8867773)]