339966908

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{2861}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 606148704

約数和(自身を除く): 266181796

約数列:

[1, 2, 4, 61, 122, 244, 487, 974, 1948, 2861, 5722, 11444, 29707, 59414, 118828, 174521, 349042, 698084, 1393307, 2786614, 5573228, 84991727, 169983454, 339966908]

約数ペア:

[(1, 339966908), (2, 169983454), (4, 84991727), (61, 5573228), (122, 2786614), (244, 1393307), (487, 698084), (974, 349042), (1948, 174521), (2861, 118828), (5722, 59414), (11444, 29707)]