28103650874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2219527}}^1$

素因数の和:2220029

約数の個数: 16

約数和(自身を含む): 45491445888

約数和(自身を除く): 17387795014

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12662, 2219527, 4439054, 28853851, 57707702, 1080909649, 2161819298, 14051825437, 28103650874]

約数ペア:

[(1, 28103650874), (2, 14051825437), (13, 2161819298), (26, 1080909649), (487, 57707702), (974, 28853851), (6331, 4439054), (12662, 2219527)]