3985828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12941}}^1$

素因数の和:12963

約数の個数: 24

約数和(自身を含む): 8697024

約数和(自身を除く): 4711196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 12941, 25882, 51764, 90587, 142351, 181174, 284702, 362348, 569404, 996457, 1992914, 3985828]

約数ペア:

[(1, 3985828), (2, 1992914), (4, 996457), (7, 569404), (11, 362348), (14, 284702), (22, 181174), (28, 142351), (44, 90587), (77, 51764), (154, 25882), (308, 12941)]