279489844

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{16223}}^1$

素因数の和:16359

約数の個数: 24

約数和(自身を含む): 504241920

約数和(自身を除く): 224752076

約数列:

[1, 2, 4, 59, 73, 118, 146, 236, 292, 4307, 8614, 16223, 17228, 32446, 64892, 957157, 1184279, 1914314, 2368558, 3828628, 4737116, 69872461, 139744922, 279489844]

約数ペア:

[(1, 279489844), (2, 139744922), (4, 69872461), (59, 4737116), (73, 3828628), (118, 2368558), (146, 1914314), (236, 1184279), (292, 957157), (4307, 64892), (8614, 32446), (16223, 17228)]