1864339202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{208213}}^1$

素因数の和:208274

約数の個数: 24

約数和(自身を含む): 3156940668

約数和(自身を除く): 1292601466

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 208213, 416426, 2290343, 4580686, 7703881, 15407762, 25193773, 50387546, 84742691, 169485382, 932169601, 1864339202]

約数ペア:

[(1, 1864339202), (2, 932169601), (11, 169485382), (22, 84742691), (37, 50387546), (74, 25193773), (121, 15407762), (242, 7703881), (407, 4580686), (814, 2290343), (4477, 416426), (8954, 208213)]