3946684

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 8064000

約数和(自身を除く): 4117316

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2999, 5998, 11996, 20993, 41986, 83972, 140953, 281906, 563812, 986671, 1973342, 3946684]

約数ペア:

[(1, 3946684), (2, 1973342), (4, 986671), (7, 563812), (14, 281906), (28, 140953), (47, 83972), (94, 41986), (188, 20993), (329, 11996), (658, 5998), (1316, 2999)]