890102081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{6899}}^1$

素因数の和:7264

約数の個数: 16

約数和(自身を含む): 1000555200

約数和(自身を除く): 110453119

約数列:

[1, 11, 37, 317, 407, 3487, 6899, 11729, 75889, 129019, 255263, 2186983, 2807893, 24056813, 80918371, 890102081]

約数ペア:

[(1, 890102081), (11, 80918371), (37, 24056813), (317, 2807893), (407, 2186983), (3487, 255263), (6899, 129019), (11729, 75889)]