2874305

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 4040064

約数和(自身を除く): 1165759

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 2003, 10015, 14021, 70105, 82123, 410615, 574861, 2874305]

約数ペア:

[(1, 2874305), (5, 574861), (7, 410615), (35, 82123), (41, 70105), (205, 14021), (287, 10015), (1435, 2003)]