8449930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{457}}^1$

素因数の和:550

約数の個数: 24

約数和(自身を含む): 15605892

約数和(自身を除く): 7155962

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 457, 914, 1849, 2285, 3698, 4570, 9245, 18490, 19651, 39302, 98255, 196510, 844993, 1689986, 4224965, 8449930]

約数ペア:

[(1, 8449930), (2, 4224965), (5, 1689986), (10, 844993), (43, 196510), (86, 98255), (215, 39302), (430, 19651), (457, 18490), (914, 9245), (1849, 4570), (2285, 3698)]