63994510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{278237}}^1$

素因数の和:278267

約数の個数: 16

約数和(自身を含む): 120198816

約数和(自身を除く): 56204306

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 278237, 556474, 1391185, 2782370, 6399451, 12798902, 31997255, 63994510]

約数ペア:

[(1, 63994510), (2, 31997255), (5, 12798902), (10, 6399451), (23, 2782370), (46, 1391185), (115, 556474), (230, 278237)]