128433274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{4649}}^1$

素因数の和:5397

約数の個数: 16

約数和(自身を含む): 203112000

約数和(自身を除く): 74678726

約数列:

[1, 2, 19, 38, 727, 1454, 4649, 9298, 13813, 27626, 88331, 176662, 3379823, 6759646, 64216637, 128433274]

約数ペア:

[(1, 128433274), (2, 64216637), (19, 6759646), (38, 3379823), (727, 176662), (1454, 88331), (4649, 27626), (9298, 13813)]