278322149041

素因数分解:

${\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{78341}}^1$

素因数の和:78960

約数の個数: 16

約数和(自身を含む): 285603595200

約数和(自身を除く): 7281446159

約数列:

[1, 61, 139, 419, 8479, 25559, 58241, 78341, 3552701, 4778801, 10889399, 32824879, 664253339, 2002317619, 4562658181, 278322149041]

約数ペア:

[(1, 278322149041), (61, 4562658181), (139, 2002317619), (419, 664253339), (8479, 32824879), (25559, 10889399), (58241, 4778801), (78341, 3552701)]