2007498535

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1\times {\mathrm{1733}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 2876497920

約数和(自身を除く): 868999385

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1439, 1733, 7195, 8665, 10073, 12131, 33097, 39859, 50365, 60655, 165485, 199295, 231679, 279013, 1158395, 1395065, 2493787, 12468935, 17456509, 57357101, 87282545, 286785505, 401499707, 2007498535]

約数ペア:

[(1, 2007498535), (5, 401499707), (7, 286785505), (23, 87282545), (35, 57357101), (115, 17456509), (161, 12468935), (805, 2493787), (1439, 1395065), (1733, 1158395), (7195, 279013), (8665, 231679), (10073, 199295), (12131, 165485), (33097, 60655), (39859, 50365)]