1426628045

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{19571}}^1$

素因数の和:19876

約数の個数: 16

約数和(自身を含む): 1747388160

約数和(自身を除く): 320760115

約数列:

[1, 5, 61, 239, 305, 1195, 14579, 19571, 72895, 97855, 1193831, 4677469, 5969155, 23387345, 285325609, 1426628045]

約数ペア:

[(1, 1426628045), (5, 285325609), (61, 23387345), (239, 5969155), (305, 4677469), (1195, 1193831), (14579, 97855), (19571, 72895)]