8889389405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{27701}}^1\times {\mathrm{4937}}^1$

素因数の和:32656

約数の個数: 16

約数和(自身を含む): 11490567984

約数和(自身を除く): 2601178579

約数列:

[1, 5, 13, 65, 4937, 24685, 27701, 64181, 138505, 320905, 360113, 1800565, 136759837, 683799185, 1777877881, 8889389405]

約数ペア:

[(1, 8889389405), (5, 1777877881), (13, 683799185), (65, 136759837), (4937, 1800565), (24685, 360113), (27701, 320905), (64181, 138505)]