2017800712

素因数分解:

$2^3\times {\mathrm{11831}}^1\times {\mathrm{21319}}^1$

素因数の和:33156

約数の個数: 16

約数和(自身を含む): 3783873600

約数和(自身を除く): 1766072888

約数列:

[1, 2, 4, 8, 11831, 21319, 23662, 42638, 47324, 85276, 94648, 170552, 252225089, 504450178, 1008900356, 2017800712]

約数ペア:

[(1, 2017800712), (2, 1008900356), (4, 504450178), (8, 252225089), (11831, 170552), (21319, 94648), (23662, 85276), (42638, 47324)]