664628461055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{352588043}}^1$

素因数の和:352588090

約数の個数: 16

約数和(自身を含む): 888521870880

約数和(自身を除く): 223893409825

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 352588043, 1762940215, 4583644559, 10225053247, 22918222795, 51125266235, 132925692211, 664628461055]

約数ペア:

[(1, 664628461055), (5, 132925692211), (13, 51125266235), (29, 22918222795), (65, 10225053247), (145, 4583644559), (377, 1762940215), (1885, 352588043)]