1820182024

素因数分解:

$2^3\times {\mathrm{1069}}^1\times {\mathrm{212837}}^1$

素因数の和:213912

約数の個数: 16

約数和(自身を含む): 3416049900

約数和(自身を除く): 1595867876

約数列:

[1, 2, 4, 8, 1069, 2138, 4276, 8552, 212837, 425674, 851348, 1702696, 227522753, 455045506, 910091012, 1820182024]

約数ペア:

[(1, 1820182024), (2, 910091012), (4, 455045506), (8, 227522753), (1069, 1702696), (2138, 851348), (4276, 425674), (8552, 212837)]