258049402442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{230813419}}^1$

素因数の和:230813477

約数の個数: 16

約数和(自身を含む): 426543200160

約数和(自身を除く): 168493797718

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 230813419, 461626838, 3000574447, 6001148894, 9924977017, 19849954034, 129024701221, 258049402442]

約数ペア:

[(1, 258049402442), (2, 129024701221), (13, 19849954034), (26, 9924977017), (43, 6001148894), (86, 3000574447), (559, 461626838), (1118, 230813419)]