26721266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7187}}^1$

素因数の和:7226

約数の個数: 24

約数和(自身を含む): 47354544

約数和(自身を除く): 20633278

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 7187, 14374, 79057, 93431, 158114, 186862, 1027741, 1214603, 2055482, 2429206, 13360633, 26721266]

約数ペア:

[(1, 26721266), (2, 13360633), (11, 2429206), (13, 2055482), (22, 1214603), (26, 1027741), (143, 186862), (169, 158114), (286, 93431), (338, 79057), (1859, 14374), (3718, 7187)]