1520759996

素因数分解:

$2^2\times 7^1\times {\mathrm{5657}}^1\times {\mathrm{9601}}^1$

素因数の和:15269

約数の個数: 24

約数和(自身を含む): 3042374496

約数和(自身を除く): 1521614500

約数列:

[1, 2, 4, 7, 14, 28, 5657, 9601, 11314, 19202, 22628, 38404, 39599, 67207, 79198, 134414, 158396, 268828, 54312857, 108625714, 217251428, 380189999, 760379998, 1520759996]

約数ペア:

[(1, 1520759996), (2, 760379998), (4, 380189999), (7, 217251428), (14, 108625714), (28, 54312857), (5657, 268828), (9601, 158396), (11314, 134414), (19202, 79198), (22628, 67207), (38404, 39599)]