119820568

素因数分解:

$2^3\times 7^1\times {\mathrm{2139653}}^1$

素因数の和:2139666

約数の個数: 16

約数和(自身を含む): 256758480

約数和(自身を除く): 136937912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2139653, 4279306, 8558612, 14977571, 17117224, 29955142, 59910284, 119820568]

約数ペア:

[(1, 119820568), (2, 59910284), (4, 29955142), (7, 17117224), (8, 14977571), (14, 8558612), (28, 4279306), (56, 2139653)]