1520956904

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{883}}^1\times {\mathrm{1549}}^1$

素因数の和:2577

約数の個数: 32

約数和(自身を含む): 2877420000

約数和(自身を除く): 1356463096

約数列:

[1, 2, 4, 8, 139, 278, 556, 883, 1112, 1549, 1766, 3098, 3532, 6196, 7064, 12392, 122737, 215311, 245474, 430622, 490948, 861244, 981896, 1367767, 1722488, 2735534, 5471068, 10942136, 190119613, 380239226, 760478452, 1520956904]

約数ペア:

[(1, 1520956904), (2, 760478452), (4, 380239226), (8, 190119613), (139, 10942136), (278, 5471068), (556, 2735534), (883, 1722488), (1112, 1367767), (1549, 981896), (1766, 861244), (3098, 490948), (3532, 430622), (6196, 245474), (7064, 215311), (12392, 122737)]