2541445778977

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{3221}}^1\times {\mathrm{1847831}}^1$

素因数の和:1851120

約数の個数: 16

約数和(自身を含む): 2953042493184

約数和(自身を除く): 411596714207

約数列:

[1, 7, 61, 427, 3221, 22547, 196481, 1375367, 1847831, 12934817, 112717691, 789023837, 5951863651, 41663045557, 363063682711, 2541445778977]

約数ペア:

[(1, 2541445778977), (7, 363063682711), (61, 41663045557), (427, 5951863651), (3221, 789023837), (22547, 112717691), (196481, 12934817), (1375367, 1847831)]