8266802570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63590789}}^1$

素因数の和:63590809

約数の個数: 16

約数和(自身を含む): 16024879080

約数和(自身を除く): 7758076510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 63590789, 127181578, 317953945, 635907890, 826680257, 1653360514, 4133401285, 8266802570]

約数ペア:

[(1, 8266802570), (2, 4133401285), (5, 1653360514), (10, 826680257), (13, 635907890), (26, 317953945), (65, 127181578), (130, 63590789)]