4265822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2815

約数の個数: 16

約数和(自身を含む): 7081344

約数和(自身を除く): 2815522

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 2731, 5462, 30041, 60082, 193901, 387802, 2132911, 4265822]

約数ペア:

[(1, 4265822), (2, 2132911), (11, 387802), (22, 193901), (71, 60082), (142, 30041), (781, 5462), (1562, 2731)]