2456221326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{78139}}^1$

素因数の和:78201

約数の個数: 48

約数和(自身を含む): 5491054080

約数和(自身を除く): 3034832754

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 5239, 10478, 15717, 31434, 78139, 156278, 234417, 468834, 1015807, 2031614, 2422309, 3047421, 4844618, 6094842, 7266927, 13205491, 14533854, 26410982, 31490017, 39616473, 62980034, 79232946, 94470051, 188940102, 409370221, 818740442, 1228110663, 2456221326]

約数ペア:

[(1, 2456221326), (2, 1228110663), (3, 818740442), (6, 409370221), (13, 188940102), (26, 94470051), (31, 79232946), (39, 62980034), (62, 39616473), (78, 31490017), (93, 26410982), (169, 14533854), (186, 13205491), (338, 7266927), (403, 6094842), (507, 4844618), (806, 3047421), (1014, 2422309), (1209, 2031614), (2418, 1015807), (5239, 468834), (10478, 234417), (15717, 156278), (31434, 78139)]