2809312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 6314112

約数和(自身を除く): 3504800

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 347, 352, 368, 506, 694, 736, 1012, 1388, 2024, 2776, 3817, 4048, 5552, 7634, 7981, 8096, 11104, 15268, 15962, 30536, 31924, 61072, 63848, 87791, 122144, 127696, 175582, 255392, 351164, 702328, 1404656, 2809312]

約数ペア:

[(1, 2809312), (2, 1404656), (4, 702328), (8, 351164), (11, 255392), (16, 175582), (22, 127696), (23, 122144), (32, 87791), (44, 63848), (46, 61072), (88, 31924), (92, 30536), (176, 15962), (184, 15268), (253, 11104), (347, 8096), (352, 7981), (368, 7634), (506, 5552), (694, 4048), (736, 3817), (1012, 2776), (1388, 2024)]