2123804326

素因数分解:

$2^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{147139}}^1$

素因数の和:148179

約数の個数: 16

約数和(自身を含む): 3644363520

約数和(自身を除く): 1520559194

約数列:

[1, 2, 7, 14, 1031, 2062, 7217, 14434, 147139, 294278, 1029973, 2059946, 151700309, 303400618, 1061902163, 2123804326]

約数ペア:

[(1, 2123804326), (2, 1061902163), (7, 303400618), (14, 151700309), (1031, 2059946), (2062, 1029973), (7217, 294278), (14434, 147139)]