8353390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11443}}^1$

素因数の和:11523

約数の個数: 16

約数和(自身を含む): 15243408

約数和(自身を除く): 6890018

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 11443, 22886, 57215, 114430, 835339, 1670678, 4176695, 8353390]

約数ペア:

[(1, 8353390), (2, 4176695), (5, 1670678), (10, 835339), (73, 114430), (146, 57215), (365, 22886), (730, 11443)]