2956552580

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{229903}}^1$

素因数の和:230555

約数の個数: 24

約数和(自身を含む): 6218443392

約数和(自身を除く): 3261890812

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 6430, 12860, 229903, 459806, 919612, 1149515, 2299030, 4598060, 147827629, 295655258, 591310516, 739138145, 1478276290, 2956552580]

約数ペア:

[(1, 2956552580), (2, 1478276290), (4, 739138145), (5, 591310516), (10, 295655258), (20, 147827629), (643, 4598060), (1286, 2299030), (2572, 1149515), (3215, 919612), (6430, 459806), (12860, 229903)]