320424906

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1241957}}^1$

素因数の和:1242005

約数の個数: 16

約数和(自身を含む): 655753824

約数和(自身を除く): 335328918

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1241957, 2483914, 3725871, 7451742, 53404151, 106808302, 160212453, 320424906]

約数ペア:

[(1, 320424906), (2, 160212453), (3, 106808302), (6, 53404151), (43, 7451742), (86, 3725871), (129, 2483914), (258, 1241957)]