2008802134

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{90397}}^1$

素因数の和:90711

約数の個数: 16

約数和(自身を含む): 3098120256

約数和(自身を除く): 1089318122

約数列:

[1, 2, 41, 82, 271, 542, 11111, 22222, 90397, 180794, 3706277, 7412554, 24497587, 48995174, 1004401067, 2008802134]

約数ペア:

[(1, 2008802134), (2, 1004401067), (41, 48995174), (82, 24497587), (271, 7412554), (542, 3706277), (11111, 180794), (22222, 90397)]