2489493604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{6199}}^1\times {\mathrm{7723}}^1$

素因数の和:13939

約数の個数: 24

約数和(自身を含む): 4693102400

約数和(自身を除く): 2203608796

約数列:

[1, 2, 4, 13, 26, 52, 6199, 7723, 12398, 15446, 24796, 30892, 80587, 100399, 161174, 200798, 322348, 401596, 47874877, 95749754, 191499508, 622373401, 1244746802, 2489493604]

約数ペア:

[(1, 2489493604), (2, 1244746802), (4, 622373401), (13, 191499508), (26, 95749754), (52, 47874877), (6199, 401596), (7723, 322348), (12398, 200798), (15446, 161174), (24796, 100399), (30892, 80587)]