66280474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{134171}}^1$

素因数の和:134205

約数の個数: 16

約数和(自身を含む): 112704480

約数和(自身を除く): 46424006

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 134171, 268342, 1744223, 2549249, 3488446, 5098498, 33140237, 66280474]

約数ペア:

[(1, 66280474), (2, 33140237), (13, 5098498), (19, 3488446), (26, 2549249), (38, 1744223), (247, 268342), (494, 134171)]