7985653949

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{218839}}^1$

素因数の和:219260

約数の個数: 16

約数和(自身を含む): 9853052160

約数和(自身を除く): 1867398211

約数列:

[1, 7, 13, 91, 401, 2807, 5213, 36491, 218839, 1531873, 2844907, 19914349, 87754439, 614281073, 1140807707, 7985653949]

約数ペア:

[(1, 7985653949), (7, 1140807707), (13, 614281073), (91, 87754439), (401, 19914349), (2807, 2844907), (5213, 1531873), (36491, 218839)]