4057658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1019}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 6683040

約数和(自身を除く): 2625382

約数列:

[1, 2, 11, 22, 181, 362, 1019, 1991, 2038, 3982, 11209, 22418, 184439, 368878, 2028829, 4057658]

約数ペア:

[(1, 4057658), (2, 2028829), (11, 368878), (22, 184439), (181, 22418), (362, 11209), (1019, 3982), (1991, 2038)]