2080887562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97961}}^1$

素因数の和:98038

約数の個数: 32

約数和(自身を含む): 3620675520

約数和(自身を除く): 1539787958

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1634, 10621, 21242, 97961, 195922, 1273493, 1861259, 2546986, 3722518, 4212323, 8424646, 24196367, 48392734, 54760199, 80034137, 109520398, 160068274, 1040443781, 2080887562]

約数ペア:

[(1, 2080887562), (2, 1040443781), (13, 160068274), (19, 109520398), (26, 80034137), (38, 54760199), (43, 48392734), (86, 24196367), (247, 8424646), (494, 4212323), (559, 3722518), (817, 2546986), (1118, 1861259), (1634, 1273493), (10621, 195922), (21242, 97961)]