2105366705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1044847}}^1$

素因数の和:1044896

約数の個数: 16

約数和(自身を含む): 2808551424

約数和(自身を除く): 703184719

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 1044847, 5224235, 13583011, 32390257, 67915055, 161951285, 421073341, 2105366705]

約数ペア:

[(1, 2105366705), (5, 421073341), (13, 161951285), (31, 67915055), (65, 32390257), (155, 13583011), (403, 5224235), (2015, 1044847)]