8020948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 15330728

約数和(自身を除く): 7309780

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 2113, 3796, 4226, 8452, 27469, 54938, 109876, 154249, 308498, 616996, 2005237, 4010474, 8020948]

約数ペア:

[(1, 8020948), (2, 4010474), (4, 2005237), (13, 616996), (26, 308498), (52, 154249), (73, 109876), (146, 54938), (292, 27469), (949, 8452), (1898, 4226), (2113, 3796)]