2428542949

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{2963}}^1$

素因数の和:3409

約数の個数: 24

約数和(自身を含む): 2899147680

約数和(自身を除く): 470604731

約数列:

[1, 7, 43, 49, 301, 389, 2107, 2723, 2963, 16727, 19061, 20741, 117089, 127409, 145187, 819623, 891863, 1152607, 6243041, 8068249, 49562101, 56477743, 346934707, 2428542949]

約数ペア:

[(1, 2428542949), (7, 346934707), (43, 56477743), (49, 49562101), (301, 8068249), (389, 6243041), (2107, 1152607), (2723, 891863), (2963, 819623), (16727, 145187), (19061, 127409), (20741, 117089)]