2212967515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{3847}}^1\times {\mathrm{10459}}^1$

素因数の和:14322

約数の個数: 16

約数和(自身を含む): 2898005760

約数和(自身を除く): 685038245

約数列:

[1, 5, 11, 55, 3847, 10459, 19235, 42317, 52295, 115049, 211585, 575245, 40235773, 201178865, 442593503, 2212967515]

約数ペア:

[(1, 2212967515), (5, 442593503), (11, 201178865), (55, 40235773), (3847, 575245), (10459, 211585), (19235, 115049), (42317, 52295)]