57818398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{238919}}^1$

素因数の和:238943

約数の個数: 12

約数和(自身を含む): 95329080

約数和(自身を除く): 37510682

約数列:

[1, 2, 11, 22, 121, 242, 238919, 477838, 2628109, 5256218, 28909199, 57818398]

約数ペア:

[(1, 57818398), (2, 28909199), (11, 5256218), (22, 2628109), (121, 477838), (242, 238919)]