7940526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3928

約数の個数: 32

約数和(自身を含む): 17888256

約数和(自身を除く): 9947730

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 3881, 7762, 11643, 23286, 42691, 85382, 120311, 128073, 240622, 256146, 360933, 721866, 1323421, 2646842, 3970263, 7940526]

約数ペア:

[(1, 7940526), (2, 3970263), (3, 2646842), (6, 1323421), (11, 721866), (22, 360933), (31, 256146), (33, 240622), (62, 128073), (66, 120311), (93, 85382), (186, 42691), (341, 23286), (682, 11643), (1023, 7762), (2046, 3881)]