2457966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 5753088

約数和(自身を除く): 3295122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1361, 1806, 2722, 4083, 8166, 9527, 19054, 28581, 57162, 58523, 117046, 175569, 351138, 409661, 819322, 1228983, 2457966]

約数ペア:

[(1, 2457966), (2, 1228983), (3, 819322), (6, 409661), (7, 351138), (14, 175569), (21, 117046), (42, 58523), (43, 57162), (86, 28581), (129, 19054), (258, 9527), (301, 8166), (602, 4083), (903, 2722), (1361, 1806)]