2556454953

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{636409}}^1$

素因数の和:636528

約数の個数: 16

約数和(自身を含む): 3706451840

約数和(自身を除く): 1149996887

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 636409, 1909227, 8273317, 24819951, 65550127, 196650381, 852151651, 2556454953]

約数ペア:

[(1, 2556454953), (3, 852151651), (13, 196650381), (39, 65550127), (103, 24819951), (309, 8273317), (1339, 1909227), (4017, 636409)]