2008584208

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{240953}}^1$

素因数の和:241482

約数の個数: 20

約数和(自身を含む): 3899117628

約数和(自身を除く): 1890533420

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 8336, 240953, 481906, 963812, 1927624, 3855248, 125536513, 251073026, 502146052, 1004292104, 2008584208]

約数ペア:

[(1, 2008584208), (2, 1004292104), (4, 502146052), (8, 251073026), (16, 125536513), (521, 3855248), (1042, 1927624), (2084, 963812), (4168, 481906), (8336, 240953)]