4166416

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2389}}^1$

素因数の和:2506

約数の個数: 20

約数和(自身を含む): 8149900

約数和(自身を除く): 3983484

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2389, 4778, 9556, 19112, 38224, 260401, 520802, 1041604, 2083208, 4166416]

約数ペア:

[(1, 4166416), (2, 2083208), (4, 1041604), (8, 520802), (16, 260401), (109, 38224), (218, 19112), (436, 9556), (872, 4778), (1744, 2389)]