8889107435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1\times {\mathrm{1879}}^1$

素因数の和:2967

約数の個数: 32

約数和(自身を含む): 11662707840

約数和(自身を除く): 2773600405

約数列:

[1, 5, 13, 65, 73, 365, 949, 997, 1879, 4745, 4985, 9395, 12961, 24427, 64805, 72781, 122135, 137167, 363905, 685835, 946153, 1783171, 1873363, 4730765, 8915855, 9366815, 24353719, 121768595, 136755499, 683777495, 1777821487, 8889107435]

約数ペア:

[(1, 8889107435), (5, 1777821487), (13, 683777495), (65, 136755499), (73, 121768595), (365, 24353719), (949, 9366815), (997, 8915855), (1879, 4730765), (4745, 1873363), (4985, 1783171), (9395, 946153), (12961, 685835), (24427, 363905), (64805, 137167), (72781, 122135)]