2078576

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:968

約数の個数: 20

約数和(自身を含む): 4057032

約数和(自身を除く): 1978456

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 797, 1304, 1594, 2608, 3188, 6376, 12752, 129911, 259822, 519644, 1039288, 2078576]

約数ペア:

[(1, 2078576), (2, 1039288), (4, 519644), (8, 259822), (16, 129911), (163, 12752), (326, 6376), (652, 3188), (797, 2608), (1304, 1594)]