490037232

素因数分解:

$2^4\times 3^1\times {\mathrm{10209109}}^1$

素因数の和:10209120

約数の個数: 20

約数和(自身を含む): 1265929640

約数和(自身を除く): 775892408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10209109, 20418218, 30627327, 40836436, 61254654, 81672872, 122509308, 163345744, 245018616, 490037232]

約数ペア:

[(1, 490037232), (2, 245018616), (3, 163345744), (4, 122509308), (6, 81672872), (8, 61254654), (12, 40836436), (16, 30627327), (24, 20418218), (48, 10209109)]