3261496

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 7056000

約数和(自身を除く): 3794504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 419, 556, 838, 973, 1112, 1676, 1946, 2933, 3352, 3892, 5866, 7784, 11732, 23464, 58241, 116482, 232964, 407687, 465928, 815374, 1630748, 3261496]

約数ペア:

[(1, 3261496), (2, 1630748), (4, 815374), (7, 465928), (8, 407687), (14, 232964), (28, 116482), (56, 58241), (139, 23464), (278, 11732), (419, 7784), (556, 5866), (838, 3892), (973, 3352), (1112, 2933), (1676, 1946)]