2011339078

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{744389}}^1$

素因数の和:744591

約数の個数: 16

約数和(自身を含む): 3465879840

約数和(自身を除く): 1454540762

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 744389, 1488778, 5210723, 10421446, 143667077, 287334154, 1005669539, 2011339078]

約数ペア:

[(1, 2011339078), (2, 1005669539), (7, 287334154), (14, 143667077), (193, 10421446), (386, 5210723), (1351, 1488778), (2702, 744389)]