1226996738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{2459}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 2066281920

約数和(自身を除く): 839285182

約数列:

[1, 2, 11, 22, 37, 74, 407, 613, 814, 1226, 2459, 4918, 6743, 13486, 22681, 27049, 45362, 54098, 90983, 181966, 249491, 498982, 1000813, 1507367, 2001626, 3014734, 16581037, 33162074, 55772579, 111545158, 613498369, 1226996738]

約数ペア:

[(1, 1226996738), (2, 613498369), (11, 111545158), (22, 55772579), (37, 33162074), (74, 16581037), (407, 3014734), (613, 2001626), (814, 1507367), (1226, 1000813), (2459, 498982), (4918, 249491), (6743, 181966), (13486, 90983), (22681, 54098), (27049, 45362)]