264320644

素因数分解:

$2^2\times 7^1\times {\mathrm{9440023}}^1$

素因数の和:9440034

約数の個数: 12

約数和(自身を含む): 528641344

約数和(自身を除く): 264320700

約数列:

[1, 2, 4, 7, 14, 28, 9440023, 18880046, 37760092, 66080161, 132160322, 264320644]

約数ペア:

[(1, 264320644), (2, 132160322), (4, 66080161), (7, 37760092), (14, 18880046), (28, 9440023)]