12489980824

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{1019}}^1\times {\mathrm{25117}}^1$

素因数の和:26203

約数の個数: 32

約数和(自身を含む): 23826934800

約数和(自身を除く): 11336953976

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 1019, 2038, 4076, 8152, 25117, 50234, 62159, 100468, 124318, 200936, 248636, 497272, 1532137, 3064274, 6128548, 12257096, 25594223, 51188446, 102376892, 204753784, 1561247603, 3122495206, 6244990412, 12489980824]

約数ペア:

[(1, 12489980824), (2, 6244990412), (4, 3122495206), (8, 1561247603), (61, 204753784), (122, 102376892), (244, 51188446), (488, 25594223), (1019, 12257096), (2038, 6128548), (4076, 3064274), (8152, 1532137), (25117, 497272), (50234, 248636), (62159, 200936), (100468, 124318)]