38888940508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7821589}}^1$

素因数の和:7821717

約数の個数: 24

約数和(自身を含む): 74899545840

約数和(自身を除く): 36010605332

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 7821589, 15643178, 31286356, 86037479, 172074958, 344149916, 883839557, 1767679114, 3535358228, 9722235127, 19444470254, 38888940508]

約数ペア:

[(1, 38888940508), (2, 19444470254), (4, 9722235127), (11, 3535358228), (22, 1767679114), (44, 883839557), (113, 344149916), (226, 172074958), (452, 86037479), (1243, 31286356), (2486, 15643178), (4972, 7821589)]