191507758

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{2351}}^1$

素因数の和:2620

約数の個数: 24

約数和(自身を含む): 312482016

約数和(自身を除く): 120974258

約数列:

[1, 2, 13, 26, 169, 241, 338, 482, 2351, 3133, 4702, 6266, 30563, 40729, 61126, 81458, 397319, 566591, 794638, 1133182, 7365683, 14731366, 95753879, 191507758]

約数ペア:

[(1, 191507758), (2, 95753879), (13, 14731366), (26, 7365683), (169, 1133182), (241, 794638), (338, 566591), (482, 397319), (2351, 81458), (3133, 61126), (4702, 40729), (6266, 30563)]