2220348214

素因数分解:

$2^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{220579}}^1$

素因数の和:221307

約数の個数: 16

約数和(自身を含む): 3811622400

約数和(自身を除く): 1591274186

約数列:

[1, 2, 7, 14, 719, 1438, 5033, 10066, 220579, 441158, 1544053, 3088106, 158596301, 317192602, 1110174107, 2220348214]

約数ペア:

[(1, 2220348214), (2, 1110174107), (7, 317192602), (14, 158596301), (719, 3088106), (1438, 1544053), (5033, 441158), (10066, 220579)]