2078864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3169}}^1$

素因数の和:3218

約数の個数: 20

約数和(自身を含む): 4127340

約数和(自身を除く): 2048476

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3169, 6338, 12676, 25352, 50704, 129929, 259858, 519716, 1039432, 2078864]

約数ペア:

[(1, 2078864), (2, 1039432), (4, 519716), (8, 259858), (16, 129929), (41, 50704), (82, 25352), (164, 12676), (328, 6338), (656, 3169)]