2845822

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:496

約数の個数: 24

約数和(自身を含む): 5047920

約数和(自身を除く): 2202098

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 409, 497, 818, 994, 2863, 3479, 5726, 6958, 20041, 29039, 40082, 58078, 203273, 406546, 1422911, 2845822]

約数ペア:

[(1, 2845822), (2, 1422911), (7, 406546), (14, 203273), (49, 58078), (71, 40082), (98, 29039), (142, 20041), (409, 6958), (497, 5726), (818, 3479), (994, 2863)]