657029396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{42193}}^1$

素因数の和:42443

約数の個数: 24

約数和(自身を含む): 1222782120

約数和(自身を除く): 565752724

約数列:

[1, 2, 4, 17, 34, 68, 229, 458, 916, 3893, 7786, 15572, 42193, 84386, 168772, 717281, 1434562, 2869124, 9662197, 19324394, 38648788, 164257349, 328514698, 657029396]

約数ペア:

[(1, 657029396), (2, 328514698), (4, 164257349), (17, 38648788), (34, 19324394), (68, 9662197), (229, 2869124), (458, 1434562), (916, 717281), (3893, 168772), (7786, 84386), (15572, 42193)]