667564706

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{111521}}^1$

素因数の和:111637

約数の個数: 16

約数和(自身を含む): 1039831128

約数和(自身を除く): 372266422

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 111521, 223042, 4572361, 8141033, 9144722, 16282066, 333782353, 667564706]

約数ペア:

[(1, 667564706), (2, 333782353), (41, 16282066), (73, 9144722), (82, 8141033), (146, 4572361), (2993, 223042), (5986, 111521)]