2018997554

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{82361}}^1$

素因数の和:82490

約数の個数: 32

約数和(自身を含む): 3700359936

約数和(自身を除く): 1681362382

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1442, 1751, 3502, 12257, 24514, 82361, 164722, 576527, 1153054, 1400137, 2800274, 8483183, 9800959, 16966366, 19601918, 59382281, 118764562, 144214111, 288428222, 1009498777, 2018997554]

約数ペア:

[(1, 2018997554), (2, 1009498777), (7, 288428222), (14, 144214111), (17, 118764562), (34, 59382281), (103, 19601918), (119, 16966366), (206, 9800959), (238, 8483183), (721, 2800274), (1442, 1400137), (1751, 1153054), (3502, 576527), (12257, 164722), (24514, 82361)]