1320234626

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1\times {\mathrm{6653}}^1$

素因数の和:7285

約数の個数: 16

約数和(自身を含む): 1993245624

約数和(自身を除く): 673010998

約数列:

[1, 2, 313, 317, 626, 634, 6653, 13306, 99221, 198442, 2082389, 2109001, 4164778, 4218002, 660117313, 1320234626]

約数ペア:

[(1, 1320234626), (2, 660117313), (313, 4218002), (317, 4164778), (626, 2109001), (634, 2082389), (6653, 198442), (13306, 99221)]