2008264318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{5431}}^1$

素因数の和:5752

約数の個数: 32

約数和(自身を含む): 3269629440

約数和(自身を除く): 1261365122

約数列:

[1, 2, 19, 37, 38, 74, 263, 526, 703, 1406, 4997, 5431, 9731, 9994, 10862, 19462, 103189, 184889, 200947, 206378, 369778, 401894, 1428353, 2856706, 3817993, 7635986, 27138707, 52849061, 54277414, 105698122, 1004132159, 2008264318]

約数ペア:

[(1, 2008264318), (2, 1004132159), (19, 105698122), (37, 54277414), (38, 52849061), (74, 27138707), (263, 7635986), (526, 3817993), (703, 2856706), (1406, 1428353), (4997, 401894), (5431, 369778), (9731, 206378), (9994, 200947), (10862, 184889), (19462, 103189)]