7138198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2957}}^1$

素因数の和:3047

約数の個数: 16

約数和(自身を含む): 11500704

約数和(自身を除く): 4362506

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 2957, 5914, 50269, 100538, 209947, 419894, 3569099, 7138198]

約数ペア:

[(1, 7138198), (2, 3569099), (17, 419894), (34, 209947), (71, 100538), (142, 50269), (1207, 5914), (2414, 2957)]