57618730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443221}}^1$

素因数の和:443241

約数の個数: 16

約数和(自身を含む): 111691944

約数和(自身を除く): 54073214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 443221, 886442, 2216105, 4432210, 5761873, 11523746, 28809365, 57618730]

約数ペア:

[(1, 57618730), (2, 28809365), (5, 11523746), (10, 5761873), (13, 4432210), (26, 2216105), (65, 886442), (130, 443221)]