4931164

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 10166520

約数和(自身を除く): 5235356

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 181, 196, 278, 362, 556, 724, 973, 1267, 1946, 2534, 3892, 5068, 6811, 8869, 13622, 17738, 25159, 27244, 35476, 50318, 100636, 176113, 352226, 704452, 1232791, 2465582, 4931164]

約数ペア:

[(1, 4931164), (2, 2465582), (4, 1232791), (7, 704452), (14, 352226), (28, 176113), (49, 100636), (98, 50318), (139, 35476), (181, 27244), (196, 25159), (278, 17738), (362, 13622), (556, 8869), (724, 6811), (973, 5068), (1267, 3892), (1946, 2534)]