2048965863

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1\times {\mathrm{2083}}^1$

素因数の和:3635

約数の個数: 32

約数和(自身を含む): 3226632192

約数和(自身を除く): 1177666329

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1511, 2083, 4533, 6249, 10577, 14581, 31731, 43743, 46841, 64573, 140523, 193719, 327887, 452011, 983661, 1356033, 3147413, 9442239, 22031891, 66095673, 97569803, 292709409, 682988621, 2048965863]

約数ペア:

[(1, 2048965863), (3, 682988621), (7, 292709409), (21, 97569803), (31, 66095673), (93, 22031891), (217, 9442239), (651, 3147413), (1511, 1356033), (2083, 983661), (4533, 452011), (6249, 327887), (10577, 193719), (14581, 140523), (31731, 64573), (43743, 46841)]