2639648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{7499}}^1$

素因数の和:7520

約数の個数: 24

約数和(自身を含む): 5670000

約数和(自身を除く): 3030352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 7499, 14998, 29996, 59992, 82489, 119984, 164978, 239968, 329956, 659912, 1319824, 2639648]

約数ペア:

[(1, 2639648), (2, 1319824), (4, 659912), (8, 329956), (11, 239968), (16, 164978), (22, 119984), (32, 82489), (44, 59992), (88, 29996), (176, 14998), (352, 7499)]