319721804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{48947}}^1$

素因数の和:49045

約数の個数: 24

約数和(自身を含む): 592075008

約数和(自身を除く): 272353204

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 48947, 97894, 195788, 1125781, 2251562, 3475237, 4503124, 6950474, 13900948, 79930451, 159860902, 319721804]

約数ペア:

[(1, 319721804), (2, 159860902), (4, 79930451), (23, 13900948), (46, 6950474), (71, 4503124), (92, 3475237), (142, 2251562), (284, 1125781), (1633, 195788), (3266, 97894), (6532, 48947)]