2578798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1131

約数の個数: 16

約数和(自身を含む): 4155840

約数和(自身を除く): 1577042

約数列:

[1, 2, 17, 34, 73, 146, 1039, 1241, 2078, 2482, 17663, 35326, 75847, 151694, 1289399, 2578798]

約数ペア:

[(1, 2578798), (2, 1289399), (17, 151694), (34, 75847), (73, 35326), (146, 17663), (1039, 2482), (1241, 2078)]