2017400104

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{24419}}^1$

素因数の和:24897

約数の個数: 32

約数和(自身を含む): 3956040000

約数和(自身を除く): 1938639896

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 449, 898, 1796, 3592, 10327, 20654, 24419, 41308, 48838, 82616, 97676, 195352, 561637, 1123274, 2246548, 4493096, 10964131, 21928262, 43856524, 87713048, 252175013, 504350026, 1008700052, 2017400104]

約数ペア:

[(1, 2017400104), (2, 1008700052), (4, 504350026), (8, 252175013), (23, 87713048), (46, 43856524), (92, 21928262), (184, 10964131), (449, 4493096), (898, 2246548), (1796, 1123274), (3592, 561637), (10327, 195352), (20654, 97676), (24419, 82616), (41308, 48838)]