7979702995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1\times {\mathrm{74441}}^1$

素因数の和:76406

約数の個数: 16

約数和(自身を含む): 10451656800

約数和(自身を除く): 2471953805

約数列:

[1, 5, 11, 55, 1949, 9745, 21439, 74441, 107195, 372205, 818851, 4094255, 145085509, 725427545, 1595940599, 7979702995]

約数ペア:

[(1, 7979702995), (5, 1595940599), (11, 725427545), (55, 145085509), (1949, 4094255), (9745, 818851), (21439, 372205), (74441, 107195)]