1244207824

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{612307}}^1$

素因数の和:612442

約数の個数: 20

約数和(自身を含む): 2429638144

約数和(自身を除く): 1185430320

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 612307, 1224614, 2449228, 4898456, 9796912, 77762989, 155525978, 311051956, 622103912, 1244207824]

約数ペア:

[(1, 1244207824), (2, 622103912), (4, 311051956), (8, 155525978), (16, 77762989), (127, 9796912), (254, 4898456), (508, 2449228), (1016, 1224614), (2032, 612307)]