401026538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{13799}}^1$

素因数の和:15133

約数の個数: 16

約数和(自身を含む): 656769600

約数和(自身を除く): 255743062

約数列:

[1, 2, 11, 22, 1321, 2642, 13799, 14531, 27598, 29062, 151789, 303578, 18228479, 36456958, 200513269, 401026538]

約数ペア:

[(1, 401026538), (2, 200513269), (11, 36456958), (22, 18228479), (1321, 303578), (2642, 151789), (13799, 29062), (14531, 27598)]