1963039984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1103}}^1\times {\mathrm{2713}}^1$

素因数の和:3865

約数の個数: 40

約数和(自身を含む): 3901125312

約数和(自身を除く): 1938085328

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1103, 2206, 2713, 4412, 5426, 8824, 10852, 17648, 21704, 43408, 45223, 90446, 111233, 180892, 222466, 361784, 444932, 723568, 889864, 1779728, 2992439, 5984878, 11969756, 23939512, 47879024, 122689999, 245379998, 490759996, 981519992, 1963039984]

約数ペア:

[(1, 1963039984), (2, 981519992), (4, 490759996), (8, 245379998), (16, 122689999), (41, 47879024), (82, 23939512), (164, 11969756), (328, 5984878), (656, 2992439), (1103, 1779728), (2206, 889864), (2713, 723568), (4412, 444932), (5426, 361784), (8824, 222466), (10852, 180892), (17648, 111233), (21704, 90446), (43408, 45223)]