330908944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1216577}}^1$

素因数の和:1216602

約数の個数: 20

約数和(自身を含む): 678850524

約数和(自身を除く): 347941580

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1216577, 2433154, 4866308, 9732616, 19465232, 20681809, 41363618, 82727236, 165454472, 330908944]

約数ペア:

[(1, 330908944), (2, 165454472), (4, 82727236), (8, 41363618), (16, 20681809), (17, 19465232), (34, 9732616), (68, 4866308), (136, 2433154), (272, 1216577)]