394322762

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{9733}}^1$

素因数の和:10213

約数の個数: 16

約数和(自身を含む): 605532672

約数和(自身を除く): 211209910

約数列:

[1, 2, 47, 94, 431, 862, 9733, 19466, 20257, 40514, 457451, 914902, 4194923, 8389846, 197161381, 394322762]

約数ペア:

[(1, 394322762), (2, 197161381), (47, 8389846), (94, 4194923), (431, 914902), (862, 457451), (9733, 40514), (19466, 20257)]