2957125249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{520529}}^1$

素因数の和:520584

約数の個数: 16

約数和(自身を含む): 3497961600

約数和(自身を除く): 540836351

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 520529, 6766877, 9890051, 11972167, 128570663, 155638171, 227471173, 2957125249]

約数ペア:

[(1, 2957125249), (13, 227471173), (19, 155638171), (23, 128570663), (247, 11972167), (299, 9890051), (437, 6766877), (5681, 520529)]