2925986

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:498

約数の個数: 24

約数和(自身を含む): 5188140

約数和(自身を除く): 2262154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 409, 511, 818, 1022, 2863, 3577, 5726, 7154, 20041, 29857, 40082, 59714, 208999, 417998, 1462993, 2925986]

約数ペア:

[(1, 2925986), (2, 1462993), (7, 417998), (14, 208999), (49, 59714), (73, 40082), (98, 29857), (146, 20041), (409, 7154), (511, 5726), (818, 3577), (1022, 2863)]