157480986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2018987}}^1$

素因数の和:2019005

約数の個数: 16

約数和(自身を含む): 339189984

約数和(自身を除く): 181708998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2018987, 4037974, 6056961, 12113922, 26246831, 52493662, 78740493, 157480986]

約数ペア:

[(1, 157480986), (2, 78740493), (3, 52493662), (6, 26246831), (13, 12113922), (26, 6056961), (39, 4037974), (78, 2018987)]