5280781818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67702331}}^1$

素因数の和:67702349

約数の個数: 16

約数和(自身を含む): 11373991776

約数和(自身を除く): 6093209958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 67702331, 135404662, 203106993, 406213986, 880130303, 1760260606, 2640390909, 5280781818]

約数ペア:

[(1, 5280781818), (2, 2640390909), (3, 1760260606), (6, 880130303), (13, 406213986), (26, 203106993), (39, 135404662), (78, 67702331)]