2019911236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4243511}}^1$

素因数の和:4243539

約数の個数: 24

約数和(自身を含む): 4277460096

約数和(自身を除く): 2257548860

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 4243511, 8487022, 16974044, 29704577, 59409154, 72139687, 118818308, 144279374, 288558748, 504977809, 1009955618, 2019911236]

約数ペア:

[(1, 2019911236), (2, 1009955618), (4, 504977809), (7, 288558748), (14, 144279374), (17, 118818308), (28, 72139687), (34, 59409154), (68, 29704577), (119, 16974044), (238, 8487022), (476, 4243511)]