12700729288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{362381}}^1$

素因数の和:362737

約数の個数: 32

約数和(自身を含む): 25721874360

約数和(自身を除く): 13021145072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 1348, 2696, 4381, 8762, 17524, 35048, 362381, 724762, 1449524, 2899048, 4710953, 9421906, 18843812, 37687624, 122122397, 244244794, 488489588, 976979176, 1587591161, 3175182322, 6350364644, 12700729288]

約数ペア:

[(1, 12700729288), (2, 6350364644), (4, 3175182322), (8, 1587591161), (13, 976979176), (26, 488489588), (52, 244244794), (104, 122122397), (337, 37687624), (674, 18843812), (1348, 9421906), (2696, 4710953), (4381, 2899048), (8762, 1449524), (17524, 724762), (35048, 362381)]