490230748

素因数分解:

$2^2\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{8629}}^1$

素因数の和:10669

約数の個数: 24

約数和(自身を含む): 981058400

約数和(自身を除く): 490827652

約数列:

[1, 2, 4, 7, 14, 28, 2029, 4058, 8116, 8629, 14203, 17258, 28406, 34516, 56812, 60403, 120806, 241612, 17508241, 35016482, 70032964, 122557687, 245115374, 490230748]

約数ペア:

[(1, 490230748), (2, 245115374), (4, 122557687), (7, 70032964), (14, 35016482), (28, 17508241), (2029, 241612), (4058, 120806), (8116, 60403), (8629, 56812), (14203, 34516), (17258, 28406)]