2013885861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{288481}}^1$

素因数の和:288676

約数の個数: 16

約数和(自身を含む): 2907898560

約数和(自身を除く): 894012699

約数列:

[1, 3, 13, 39, 179, 537, 2327, 6981, 288481, 865443, 3750253, 11250759, 51638099, 154914297, 671295287, 2013885861]

約数ペア:

[(1, 2013885861), (3, 671295287), (13, 154914297), (39, 51638099), (179, 11250759), (537, 3750253), (2327, 865443), (6981, 288481)]