668546606

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{3271}}^1$

素因数の和:4416

約数の個数: 32

約数和(自身を含む): 1235716608

約数和(自身を除く): 567170002

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1123, 2246, 3271, 6542, 7861, 14599, 15722, 22897, 29198, 42523, 45794, 85046, 102193, 204386, 297661, 595322, 3673333, 7346666, 25713331, 47753329, 51426662, 95506658, 334273303, 668546606]

約数ペア:

[(1, 668546606), (2, 334273303), (7, 95506658), (13, 51426662), (14, 47753329), (26, 25713331), (91, 7346666), (182, 3673333), (1123, 595322), (2246, 297661), (3271, 204386), (6542, 102193), (7861, 85046), (14599, 45794), (15722, 42523), (22897, 29198)]