223470412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5078873}}^1$

素因数の和:5078888

約数の個数: 12

約数和(自身を含む): 426625416

約数和(自身を除く): 203155004

約数列:

[1, 2, 4, 11, 22, 44, 5078873, 10157746, 20315492, 55867603, 111735206, 223470412]

約数ペア:

[(1, 223470412), (2, 111735206), (4, 55867603), (11, 20315492), (22, 10157746), (44, 5078873)]