291288724

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{2971}}^1$

素因数の和:3295

約数の個数: 24

約数和(自身を含む): 516604928

約数和(自身を除く): 225316204

約数列:

[1, 2, 4, 127, 193, 254, 386, 508, 772, 2971, 5942, 11884, 24511, 49022, 98044, 377317, 573403, 754634, 1146806, 1509268, 2293612, 72822181, 145644362, 291288724]

約数ペア:

[(1, 291288724), (2, 145644362), (4, 72822181), (127, 2293612), (193, 1509268), (254, 1146806), (386, 754634), (508, 573403), (772, 377317), (2971, 98044), (5942, 49022), (11884, 24511)]