2664038392

素因数分解:

$2^3\times {\mathrm{4157}}^1\times {\mathrm{80107}}^1$

素因数の和:84270

約数の個数: 16

約数和(自身を含む): 4996335960

約数和(自身を除く): 2332297568

約数列:

[1, 2, 4, 8, 4157, 8314, 16628, 33256, 80107, 160214, 320428, 640856, 333004799, 666009598, 1332019196, 2664038392]

約数ペア:

[(1, 2664038392), (2, 1332019196), (4, 666009598), (8, 333004799), (4157, 640856), (8314, 320428), (16628, 160214), (33256, 80107)]