522114580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{14447}}^1$

素因数の和:14608

約数の個数: 48

約数和(自身を含む): 1189359360

約数和(自身を除く): 667244780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 260, 278, 556, 695, 1390, 1807, 2780, 3614, 7228, 9035, 14447, 18070, 28894, 36140, 57788, 72235, 144470, 187811, 288940, 375622, 751244, 939055, 1878110, 2008133, 3756220, 4016266, 8032532, 10040665, 20081330, 26105729, 40162660, 52211458, 104422916, 130528645, 261057290, 522114580]

約数ペア:

[(1, 522114580), (2, 261057290), (4, 130528645), (5, 104422916), (10, 52211458), (13, 40162660), (20, 26105729), (26, 20081330), (52, 10040665), (65, 8032532), (130, 4016266), (139, 3756220), (260, 2008133), (278, 1878110), (556, 939055), (695, 751244), (1390, 375622), (1807, 288940), (2780, 187811), (3614, 144470), (7228, 72235), (9035, 57788), (14447, 36140), (18070, 28894)]