291567903965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{4871}}^1\times {\mathrm{920891}}^1$

素因数の和:925780

約数の個数: 16

約数和(自身を含む): 376873209216

約数和(自身を除く): 85305305251

約数列:

[1, 5, 13, 65, 4871, 24355, 63323, 316615, 920891, 4604455, 11971583, 59857915, 4485660061, 22428300305, 58313580793, 291567903965]

約数ペア:

[(1, 291567903965), (5, 58313580793), (13, 22428300305), (65, 4485660061), (4871, 59857915), (24355, 11971583), (63323, 4604455), (316615, 920891)]