396366404

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{50021}}^1$

素因数の和:50315

約数の個数: 24

約数和(自身を含む): 795549888

約数和(自身を除く): 399183484

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 50021, 100042, 200084, 350147, 700294, 1400588, 14155943, 28311886, 56623772, 99091601, 198183202, 396366404]

約数ペア:

[(1, 396366404), (2, 198183202), (4, 99091601), (7, 56623772), (14, 28311886), (28, 14155943), (283, 1400588), (566, 700294), (1132, 350147), (1981, 200084), (3962, 100042), (7924, 50021)]