1856843729

素因数分解:

${\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{139079}}^1$

素因数の和:139184

約数の個数: 12

約数和(自身を含む): 2036131200

約数和(自身を除く): 179287471

約数列:

[1, 13, 79, 169, 1027, 13351, 139079, 1808027, 10987241, 23504351, 142834133, 1856843729]

約数ペア:

[(1, 1856843729), (13, 142834133), (79, 23504351), (169, 10987241), (1027, 1808027), (13351, 139079)]