2015309.00000000

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1999}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 187920000

約数和(自身を除く): 93583192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 347, 694, 1388, 1999, 2776, 3998, 5899, 7996, 11798, 15992, 23596, 33983, 47192, 67966, 135932, 271864, 693653, 1387306, 2774612, 5549224, 11792101, 23584202, 47168404, 94336808]

約数ペア:

[(1, 94336808), (2, 47168404), (4, 23584202), (8, 11792101), (17, 5549224), (34, 2774612), (68, 1387306), (136, 693653), (347, 271864), (694, 135932), (1388, 67966), (1999, 47192), (2776, 33983), (3998, 23596), (5899, 15992), (7996, 11798)]