1320238066

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{709043}}^1$

素因数の和:709078

約数の個数: 24

約数和(自身を含む): 2424930480

約数和(自身を除く): 1104692414

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 709043, 1418086, 4963301, 9926602, 13471817, 26943634, 34743107, 69486214, 94302719, 188605438, 660119033, 1320238066]

約数ペア:

[(1, 1320238066), (2, 660119033), (7, 188605438), (14, 94302719), (19, 69486214), (38, 34743107), (49, 26943634), (98, 13471817), (133, 9926602), (266, 4963301), (931, 1418086), (1862, 709043)]