133749092

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1999}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 240240000

約数和(自身を除く): 106490908

約数列:

[1, 2, 4, 43, 86, 172, 389, 778, 1556, 1999, 3998, 7996, 16727, 33454, 66908, 85957, 171914, 343828, 777611, 1555222, 3110444, 33437273, 66874546, 133749092]

約数ペア:

[(1, 133749092), (2, 66874546), (4, 33437273), (43, 3110444), (86, 1555222), (172, 777611), (389, 343828), (778, 171914), (1556, 85957), (1999, 66908), (3998, 33454), (7996, 16727)]