8209190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 16563744

約数和(自身を除く): 8354554

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2017, 2035, 4034, 4070, 10085, 20170, 22187, 44374, 74629, 110935, 149258, 221870, 373145, 746290, 820919, 1641838, 4104595, 8209190]

約数ペア:

[(1, 8209190), (2, 4104595), (5, 1641838), (10, 820919), (11, 746290), (22, 373145), (37, 221870), (55, 149258), (74, 110935), (110, 74629), (185, 44374), (370, 22187), (407, 20170), (814, 10085), (2017, 4070), (2035, 4034)]