2203504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3359}}^1$

素因数の和:3408

約数の個数: 20

約数和(自身を含む): 4374720

約数和(自身を除く): 2171216

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3359, 6718, 13436, 26872, 53744, 137719, 275438, 550876, 1101752, 2203504]

約数ペア:

[(1, 2203504), (2, 1101752), (4, 550876), (8, 275438), (16, 137719), (41, 53744), (82, 26872), (164, 13436), (328, 6718), (656, 3359)]