2580455958

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1400899}}^1$

素因数の和:1401211

約数の個数: 16

約数和(自身を含む): 5177726400

約数和(自身を除く): 2597270442

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 1400899, 2801798, 4202697, 8405394, 430075993, 860151986, 1290227979, 2580455958]

約数ペア:

[(1, 2580455958), (2, 1290227979), (3, 860151986), (6, 430075993), (307, 8405394), (614, 4202697), (921, 2801798), (1842, 1400899)]