4999804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 9193856

約数和(自身を除く): 4194052

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 661, 1322, 1891, 2644, 3782, 7564, 20491, 40321, 40982, 80642, 81964, 161284, 1249951, 2499902, 4999804]

約数ペア:

[(1, 4999804), (2, 2499902), (4, 1249951), (31, 161284), (61, 81964), (62, 80642), (122, 40982), (124, 40321), (244, 20491), (661, 7564), (1322, 3782), (1891, 2644)]