2680452786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{2647}}^1$

素因数の和:2959

約数の個数: 64

約数和(自身を含む): 5963719680

約数和(自身を除く): 3283266894

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 229, 402, 458, 687, 737, 1374, 1474, 2211, 2519, 2647, 4422, 5038, 5294, 7557, 7941, 15114, 15343, 15882, 29117, 30686, 46029, 58234, 87351, 92058, 168773, 174702, 177349, 337546, 354698, 506319, 532047, 606163, 1012638, 1064094, 1212326, 1818489, 1950839, 3636978, 3901678, 5852517, 6667793, 11705034, 13335586, 20003379, 40006758, 40612921, 81225842, 121838763, 243677526, 446742131, 893484262, 1340226393, 2680452786]

約数ペア:

[(1, 2680452786), (2, 1340226393), (3, 893484262), (6, 446742131), (11, 243677526), (22, 121838763), (33, 81225842), (66, 40612921), (67, 40006758), (134, 20003379), (201, 13335586), (229, 11705034), (402, 6667793), (458, 5852517), (687, 3901678), (737, 3636978), (1374, 1950839), (1474, 1818489), (2211, 1212326), (2519, 1064094), (2647, 1012638), (4422, 606163), (5038, 532047), (5294, 506319), (7557, 354698), (7941, 337546), (15114, 177349), (15343, 174702), (15882, 168773), (29117, 92058), (30686, 87351), (46029, 58234)]