4128933985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3951133}}^1$

素因数の和:3951168

約数の個数: 16

約数和(自身を含む): 5689632960

約数和(自身を除く): 1560698975

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 3951133, 19755665, 43462463, 75071527, 217312315, 375357635, 825786797, 4128933985]

約数ペア:

[(1, 4128933985), (5, 825786797), (11, 375357635), (19, 217312315), (55, 75071527), (95, 43462463), (209, 19755665), (1045, 3951133)]