8938282081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1\times {\mathrm{2803}}^1$

素因数の和:4048

約数の個数: 16

約数和(自身を含む): 9480884800

約数和(自身を除く): 542602719

約数列:

[1, 19, 157, 1069, 2803, 2983, 20311, 53257, 167833, 440071, 2996407, 3188827, 8361349, 56931733, 470435899, 8938282081]

約数ペア:

[(1, 8938282081), (19, 470435899), (157, 56931733), (1069, 8361349), (2803, 3188827), (2983, 2996407), (20311, 440071), (53257, 167833)]