2008188026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1\times {\mathrm{1459}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 3275959680

約数和(自身を除く): 1267771654

約数列:

[1, 2, 13, 26, 167, 317, 334, 634, 1459, 2171, 2918, 4121, 4342, 8242, 18967, 37934, 52939, 105878, 243653, 462503, 487306, 688207, 925006, 1376414, 3167489, 6012539, 6334978, 12025078, 77238001, 154476002, 1004094013, 2008188026]

約数ペア:

[(1, 2008188026), (2, 1004094013), (13, 154476002), (26, 77238001), (167, 12025078), (317, 6334978), (334, 6012539), (634, 3167489), (1459, 1376414), (2171, 925006), (2918, 688207), (4121, 487306), (4342, 462503), (8242, 243653), (18967, 105878), (37934, 52939)]