133045444

素因数分解:

$2^2\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{2377}}^1$

素因数の和:4387

約数の個数: 24

約数和(自身を含む): 266336000

約数和(自身を除く): 133290556

約数列:

[1, 2, 4, 7, 14, 28, 1999, 2377, 3998, 4754, 7996, 9508, 13993, 16639, 27986, 33278, 55972, 66556, 4751623, 9503246, 19006492, 33261361, 66522722, 133045444]

約数ペア:

[(1, 133045444), (2, 66522722), (4, 33261361), (7, 19006492), (14, 9503246), (28, 4751623), (1999, 66556), (2377, 55972), (3998, 33278), (4754, 27986), (7996, 16639), (9508, 13993)]