1213840986

素因数分解:

$2^1\times 3^1\times {\mathrm{293}}^1\times {\mathrm{690467}}^1$

素因数の和:690765

約数の個数: 16

約数和(自身を含む): 2435971104

約数和(自身を除く): 1222130118

約数列:

[1, 2, 3, 6, 293, 586, 879, 1758, 690467, 1380934, 2071401, 4142802, 202306831, 404613662, 606920493, 1213840986]

約数ペア:

[(1, 1213840986), (2, 606920493), (3, 404613662), (6, 202306831), (293, 4142802), (586, 2071401), (879, 1380934), (1758, 690467)]