12697377364

素因数分解:

$2^2\times 7^1\times {\mathrm{10009}}^1\times {\mathrm{45307}}^1$

素因数の和:55327

約数の個数: 24

約数和(自身を含む): 25397852480

約数和(自身を除く): 12700475116

約数列:

[1, 2, 4, 7, 14, 28, 10009, 20018, 40036, 45307, 70063, 90614, 140126, 181228, 280252, 317149, 634298, 1268596, 453477763, 906955526, 1813911052, 3174344341, 6348688682, 12697377364]

約数ペア:

[(1, 12697377364), (2, 6348688682), (4, 3174344341), (7, 1813911052), (14, 906955526), (28, 453477763), (10009, 1268596), (20018, 634298), (40036, 317149), (45307, 280252), (70063, 181228), (90614, 140126)]