1370384

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2138

約数の個数: 20

約数和(自身を含む): 2721180

約数和(自身を除く): 1350796

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2089, 4178, 8356, 16712, 33424, 85649, 171298, 342596, 685192, 1370384]

約数ペア:

[(1, 1370384), (2, 685192), (4, 342596), (8, 171298), (16, 85649), (41, 33424), (82, 16712), (164, 8356), (328, 4178), (656, 2089)]