771618092011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20809}}^1\times {\mathrm{60689}}^1$

素因数の和:81558

約数の個数: 16

約数和(自身を含む): 848708380800

約数和(自身を除く): 77090288789

約数列:

[1, 13, 47, 611, 20809, 60689, 270517, 788957, 978023, 2852383, 12714299, 37080979, 1262877401, 16417406213, 59355237847, 771618092011]

約数ペア:

[(1, 771618092011), (13, 59355237847), (47, 16417406213), (611, 1262877401), (20809, 37080979), (60689, 12714299), (270517, 2852383), (788957, 978023)]