2017190735

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{108949}}^1$

素因数の和:109007

約数の個数: 24

約数和(自身を含む): 2891968800

約数和(自身を除く): 874778065

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 2645, 3703, 18515, 108949, 544745, 762643, 2505827, 3813215, 12529135, 17540789, 57634021, 87703945, 288170105, 403438147, 2017190735]

約数ペア:

[(1, 2017190735), (5, 403438147), (7, 288170105), (23, 87703945), (35, 57634021), (115, 17540789), (161, 12529135), (529, 3813215), (805, 2505827), (2645, 762643), (3703, 544745), (18515, 108949)]