3974684

素因数分解:

$2^2\times 7^3\times {\mathrm{2897}}^1$

素因数の和:2922

約数の個数: 24

約数和(自身を含む): 8114400

約数和(自身を除く): 4139716

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2897, 5794, 11588, 20279, 40558, 81116, 141953, 283906, 567812, 993671, 1987342, 3974684]

約数ペア:

[(1, 3974684), (2, 1987342), (4, 993671), (7, 567812), (14, 283906), (28, 141953), (49, 81116), (98, 40558), (196, 20279), (343, 11588), (686, 5794), (1372, 2897)]