496368145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1090919}}^1$

素因数の和:1090944

約数の個数: 16

約数和(自身を含む): 733098240

約数和(自身を除く): 236730095

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1090919, 5454595, 7636433, 14181947, 38182165, 70909735, 99273629, 496368145]

約数ペア:

[(1, 496368145), (5, 99273629), (7, 70909735), (13, 38182165), (35, 14181947), (65, 7636433), (91, 5454595), (455, 1090919)]