5721499870

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2393933}}^1$

素因数の和:2394179

約数の個数: 16

約数和(自身を含む): 10341794880

約数和(自身を除く): 4620295010

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 2393933, 4787866, 11969665, 23939330, 572149987, 1144299974, 2860749935, 5721499870]

約数ペア:

[(1, 5721499870), (2, 2860749935), (5, 1144299974), (10, 572149987), (239, 23939330), (478, 11969665), (1195, 4787866), (2390, 2393933)]