2709001858

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1\times {\mathrm{21323}}^1$

素因数の和:21921

約数の個数: 16

約数和(自身を含む): 4101884640

約数和(自身を除く): 1392882782

約数列:

[1, 2, 139, 278, 457, 914, 21323, 42646, 63523, 127046, 2963897, 5927794, 9744611, 19489222, 1354500929, 2709001858]

約数ペア:

[(1, 2709001858), (2, 1354500929), (139, 19489222), (278, 9744611), (457, 5927794), (914, 2963897), (21323, 127046), (42646, 63523)]