1189716658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{404941}}^1$

素因数の和:405069

約数の個数: 16

約数和(自身を含む): 1938862296

約数和(自身を除く): 749145638

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 404941, 809882, 5264233, 10528466, 45758333, 91516666, 594858329, 1189716658]

約数ペア:

[(1, 1189716658), (2, 594858329), (13, 91516666), (26, 45758333), (113, 10528466), (226, 5264233), (1469, 809882), (2938, 404941)]