2913162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 6720000

約数和(自身を除く): 3806838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 499, 834, 973, 998, 1497, 1946, 2919, 2994, 3493, 5838, 6986, 10479, 20958, 69361, 138722, 208083, 416166, 485527, 971054, 1456581, 2913162]

約数ペア:

[(1, 2913162), (2, 1456581), (3, 971054), (6, 485527), (7, 416166), (14, 208083), (21, 138722), (42, 69361), (139, 20958), (278, 10479), (417, 6986), (499, 5838), (834, 3493), (973, 2994), (998, 2919), (1497, 1946)]