2105104

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3209}}^1$

素因数の和:3258

約数の個数: 20

約数和(自身を含む): 4179420

約数和(自身を除く): 2074316

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3209, 6418, 12836, 25672, 51344, 131569, 263138, 526276, 1052552, 2105104]

約数ペア:

[(1, 2105104), (2, 1052552), (4, 526276), (8, 263138), (16, 131569), (41, 51344), (82, 25672), (164, 12836), (328, 6418), (656, 3209)]