2072912185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{74713}}^1$

素因数の和:74928

約数の個数: 16

約数和(自身を含む): 2582115840

約数和(自身を除く): 509203655

約数列:

[1, 5, 31, 155, 179, 895, 5549, 27745, 74713, 373565, 2316103, 11580515, 13373627, 66868135, 414582437, 2072912185]

約数ペア:

[(1, 2072912185), (5, 414582437), (31, 66868135), (155, 13373627), (179, 11580515), (895, 2316103), (5549, 373565), (27745, 74713)]