2272217087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{41771}}^1$

素因数の和:42206

約数の個数: 16

約数和(自身を含む): 2740243200

約数和(自身を除く): 468026113

約数列:

[1, 7, 19, 133, 409, 2863, 7771, 41771, 54397, 292397, 793649, 5555543, 17084339, 119590373, 324602441, 2272217087]

約数ペア:

[(1, 2272217087), (7, 324602441), (19, 119590373), (133, 17084339), (409, 5555543), (2863, 793649), (7771, 292397), (41771, 54397)]