2016161255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^2\times {\mathrm{1373}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 2548978848

約数和(自身を除く): 532817593

約数列:

[1, 5, 23, 113, 115, 565, 1373, 2599, 6865, 12769, 12995, 31579, 63845, 155149, 157895, 293687, 775745, 1468435, 3568427, 17531837, 17842135, 87659185, 403232251, 2016161255]

約数ペア:

[(1, 2016161255), (5, 403232251), (23, 87659185), (113, 17842135), (115, 17531837), (565, 3568427), (1373, 1468435), (2599, 775745), (6865, 293687), (12769, 157895), (12995, 155149), (31579, 63845)]