726857092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{13978021}}^1$

素因数の和:13978038

約数の個数: 12

約数和(自身を含む): 1369846156

約数和(自身を除く): 642989064

約数列:

[1, 2, 4, 13, 26, 52, 13978021, 27956042, 55912084, 181714273, 363428546, 726857092]

約数ペア:

[(1, 726857092), (2, 363428546), (4, 181714273), (13, 55912084), (26, 27956042), (52, 13978021)]