5278942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 8452080

約数和(自身を除く): 3173138

約数列:

[1, 2, 17, 34, 139, 278, 1117, 2234, 2363, 4726, 18989, 37978, 155263, 310526, 2639471, 5278942]

約数ペア:

[(1, 5278942), (2, 2639471), (17, 310526), (34, 155263), (139, 37978), (278, 18989), (1117, 4726), (2234, 2363)]