40808570899

素因数分解:

${\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1\times {\mathrm{23663}}^1$

素因数の和:24474

約数の個数: 16

約数和(自身を含む): 43333516800

約数和(自身を除く): 2524945901

約数列:

[1, 19, 139, 653, 2641, 12407, 23663, 90767, 449597, 1724573, 3289157, 15451939, 62493983, 293586841, 2147819521, 40808570899]

約数ペア:

[(1, 40808570899), (19, 2147819521), (139, 293586841), (653, 62493983), (2641, 15451939), (12407, 3289157), (23663, 1724573), (90767, 449597)]