490408306

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1\times {\mathrm{3329}}^1$

素因数の和:4413

約数の個数: 16

約数和(自身を含む): 746652600

約数和(自身を除く): 256244294

約数列:

[1, 2, 73, 146, 1009, 2018, 3329, 6658, 73657, 147314, 243017, 486034, 3358961, 6717922, 245204153, 490408306]

約数ペア:

[(1, 490408306), (2, 245204153), (73, 6717922), (146, 3358961), (1009, 486034), (2018, 243017), (3329, 147314), (6658, 73657)]