8346812990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19411193}}^1$

素因数の和:19411243

約数の個数: 16

約数和(自身を含む): 15373665648

約数和(自身を除く): 7026852658

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 19411193, 38822386, 97055965, 194111930, 834681299, 1669362598, 4173406495, 8346812990]

約数ペア:

[(1, 8346812990), (2, 4173406495), (5, 1669362598), (10, 834681299), (43, 194111930), (86, 97055965), (215, 38822386), (430, 19411193)]