254993398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1301}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 427472640

約数和(自身を除く): 172479242

約数列:

[1, 2, 11, 22, 59, 118, 151, 302, 649, 1298, 1301, 1661, 2602, 3322, 8909, 14311, 17818, 28622, 76759, 97999, 153518, 195998, 196451, 392902, 844349, 1688698, 2160961, 4321922, 11590609, 23181218, 127496699, 254993398]

約数ペア:

[(1, 254993398), (2, 127496699), (11, 23181218), (22, 11590609), (59, 4321922), (118, 2160961), (151, 1688698), (302, 844349), (649, 392902), (1298, 196451), (1301, 195998), (1661, 153518), (2602, 97999), (3322, 76759), (8909, 28622), (14311, 17818)]