1328698085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1858319}}^1$

素因数の和:1858348

約数の個数: 16

約数和(自身を含む): 1873186560

約数和(自身を除く): 544488475

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1858319, 9291595, 20441509, 24158147, 102207545, 120790735, 265739617, 1328698085]

約数ペア:

[(1, 1328698085), (5, 265739617), (11, 120790735), (13, 102207545), (55, 24158147), (65, 20441509), (143, 9291595), (715, 1858319)]