2606027963

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1\times {\mathrm{18089}}^1$

素因数の和:19978

約数の個数: 16

約数和(自身を含む): 3250990080

約数和(自身を除く): 644962117

約数列:

[1, 7, 11, 77, 1871, 13097, 18089, 20581, 126623, 144067, 198979, 1392853, 33844519, 236911633, 372289709, 2606027963]

約数ペア:

[(1, 2606027963), (7, 372289709), (11, 236911633), (77, 33844519), (1871, 1392853), (13097, 198979), (18089, 144067), (20581, 126623)]