57322330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{440941}}^1$

素因数の和:440961

約数の個数: 16

約数和(自身を含む): 111117384

約数和(自身を除く): 53795054

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 440941, 881882, 2204705, 4409410, 5732233, 11464466, 28661165, 57322330]

約数ペア:

[(1, 57322330), (2, 28661165), (5, 11464466), (10, 5732233), (13, 4409410), (26, 2204705), (65, 881882), (130, 440941)]