2247109808

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{727691}}^1$

素因数の和:727892

約数の個数: 20

約数和(自身を含む): 4376339688

約数和(自身を除く): 2129229880

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 727691, 1455382, 2910764, 5821528, 11643056, 140444363, 280888726, 561777452, 1123554904, 2247109808]

約数ペア:

[(1, 2247109808), (2, 1123554904), (4, 561777452), (8, 280888726), (16, 140444363), (193, 11643056), (386, 5821528), (772, 2910764), (1544, 1455382), (3088, 727691)]