25390486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 45528480

約数和(自身を除く): 20137994

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 2341, 4682, 5423, 10846, 25751, 39797, 51502, 67889, 79594, 135778, 437767, 746779, 875534, 1154113, 1493558, 2308226, 12695243, 25390486]

約数ペア:

[(1, 25390486), (2, 12695243), (11, 2308226), (17, 1493558), (22, 1154113), (29, 875534), (34, 746779), (58, 437767), (187, 135778), (319, 79594), (374, 67889), (493, 51502), (638, 39797), (986, 25751), (2341, 10846), (4682, 5423)]