2017841315

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{284003}}^1$

素因数の和:284051

約数の個数: 24

約数和(自身を含む): 2913881040

約数和(自身を除く): 896039725

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 284003, 1420015, 1988021, 8236087, 9940105, 13916147, 41180435, 57652609, 69580735, 288263045, 403568263, 2017841315]

約数ペア:

[(1, 2017841315), (5, 403568263), (7, 288263045), (29, 69580735), (35, 57652609), (49, 41180435), (145, 13916147), (203, 9940105), (245, 8236087), (1015, 1988021), (1421, 1420015), (7105, 284003)]