2005851694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1\times {\mathrm{8387}}^1$

素因数の和:9960

約数の個数: 32

約数和(自身を含む): 3754066176

約数和(自身を除く): 1748214482

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1553, 3106, 8387, 10871, 16774, 17083, 21742, 34166, 58709, 92257, 117418, 119581, 184514, 239162, 645799, 1291598, 13025011, 26050022, 91175077, 143275121, 182350154, 286550242, 1002925847, 2005851694]

約数ペア:

[(1, 2005851694), (2, 1002925847), (7, 286550242), (11, 182350154), (14, 143275121), (22, 91175077), (77, 26050022), (154, 13025011), (1553, 1291598), (3106, 645799), (8387, 239162), (10871, 184514), (16774, 119581), (17083, 117418), (21742, 92257), (34166, 58709)]