2000481530

素因数分解:

$2^1\times 5^1\times {\mathrm{4943}}^1\times {\mathrm{40471}}^1$

素因数の和:45421

約数の個数: 16

約数和(自身を含む): 3601684224

約数和(自身を除く): 1601202694

約数列:

[1, 2, 5, 10, 4943, 9886, 24715, 40471, 49430, 80942, 202355, 404710, 200048153, 400096306, 1000240765, 2000481530]

約数ペア:

[(1, 2000481530), (2, 1000240765), (5, 400096306), (10, 200048153), (4943, 404710), (9886, 202355), (24715, 80942), (40471, 49430)]