789680641

素因数分解:

${\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{13933}}^1$

素因数の和:14128

約数の個数: 12

約数和(自身を含む): 838798932

約数和(自身を除く): 49118291

約数列:

[1, 19, 157, 361, 2983, 13933, 56677, 264727, 2187481, 5029813, 41562139, 789680641]

約数ペア:

[(1, 789680641), (19, 41562139), (157, 5029813), (361, 2187481), (2983, 264727), (13933, 56677)]