384194398

素因数分解:

$2^1\times 7^2\times {\mathrm{1973}}^1\times {\mathrm{1987}}^1$

素因数の和:3976

約数の個数: 24

約数和(自身を含む): 671057352

約数和(自身を除く): 286862954

約数列:

[1, 2, 7, 14, 49, 98, 1973, 1987, 3946, 3974, 13811, 13909, 27622, 27818, 96677, 97363, 193354, 194726, 3920351, 7840702, 27442457, 54884914, 192097199, 384194398]

約数ペア:

[(1, 384194398), (2, 192097199), (7, 54884914), (14, 27442457), (49, 7840702), (98, 3920351), (1973, 194726), (1987, 193354), (3946, 97363), (3974, 96677), (13811, 27818), (13909, 27622)]