226855442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{40123}}^1$

素因数の和:40393

約数の個数: 16

約数和(自身を含む): 372671712

約数和(自身を除く): 145816270

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 40123, 80246, 441353, 882706, 10311611, 20623222, 113427721, 226855442]

約数ペア:

[(1, 226855442), (2, 113427721), (11, 20623222), (22, 10311611), (257, 882706), (514, 441353), (2827, 80246), (5654, 40123)]