3976310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 7832160

約数和(自身を除く): 3855850

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 419, 730, 838, 949, 1898, 2095, 4190, 4745, 5447, 9490, 10894, 27235, 30587, 54470, 61174, 152935, 305870, 397631, 795262, 1988155, 3976310]

約数ペア:

[(1, 3976310), (2, 1988155), (5, 795262), (10, 397631), (13, 305870), (26, 152935), (65, 61174), (73, 54470), (130, 30587), (146, 27235), (365, 10894), (419, 9490), (730, 5447), (838, 4745), (949, 4190), (1898, 2095)]