2604026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 1931974

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 139, 278, 323, 493, 551, 646, 986, 1102, 2363, 2641, 4031, 4726, 5282, 8062, 9367, 18734, 44897, 68527, 76589, 89794, 137054, 153178, 1302013, 2604026]

約数ペア:

[(1, 2604026), (2, 1302013), (17, 153178), (19, 137054), (29, 89794), (34, 76589), (38, 68527), (58, 44897), (139, 18734), (278, 9367), (323, 8062), (493, 5282), (551, 4726), (646, 4031), (986, 2641), (1102, 2363)]