1849264

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2819}}^1$

素因数の和:2868

約数の個数: 20

約数和(自身を含む): 3671640

約数和(自身を除く): 1822376

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2819, 5638, 11276, 22552, 45104, 115579, 231158, 462316, 924632, 1849264]

約数ペア:

[(1, 1849264), (2, 924632), (4, 462316), (8, 231158), (16, 115579), (41, 45104), (82, 22552), (164, 11276), (328, 5638), (656, 2819)]