2459666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4897

約数の個数: 16

約数和(自身を含む): 4200768

約数和(自身を除く): 1741102

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4861, 9722, 53471, 106942, 111803, 223606, 1229833, 2459666]

約数ペア:

[(1, 2459666), (2, 1229833), (11, 223606), (22, 111803), (23, 106942), (46, 53471), (253, 9722), (506, 4861)]