131795132

素因数分解:

$2^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{3271}}^1$

素因数の和:4721

約数の個数: 24

約数和(自身を含む): 263854080

約数和(自身を除く): 132058948

約数列:

[1, 2, 4, 7, 14, 28, 1439, 2878, 3271, 5756, 6542, 10073, 13084, 20146, 22897, 40292, 45794, 91588, 4706969, 9413938, 18827876, 32948783, 65897566, 131795132]

約数ペア:

[(1, 131795132), (2, 65897566), (4, 32948783), (7, 18827876), (14, 9413938), (28, 4706969), (1439, 91588), (2878, 45794), (3271, 40292), (5756, 22897), (6542, 20146), (10073, 13084)]