1985636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 3677184

約数和(自身を除く): 1691548

約数列:

[1, 2, 4, 23, 46, 92, 113, 191, 226, 382, 452, 764, 2599, 4393, 5198, 8786, 10396, 17572, 21583, 43166, 86332, 496409, 992818, 1985636]

約数ペア:

[(1, 1985636), (2, 992818), (4, 496409), (23, 86332), (46, 43166), (92, 21583), (113, 17572), (191, 10396), (226, 8786), (382, 5198), (452, 4393), (764, 2599)]