520780451498

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{116714579}}^1$

素因数の和:116714701

約数の個数: 16

約数和(自身を含む): 823538076480

約数和(自身を除く): 302757624982

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 116714579, 233429158, 2684435317, 5368870634, 11321314163, 22642628326, 260390225749, 520780451498]

約数ペア:

[(1, 520780451498), (2, 260390225749), (23, 22642628326), (46, 11321314163), (97, 5368870634), (194, 2684435317), (2231, 233429158), (4462, 116714579)]