2014981927

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{250963}}^1$

素因数の和:251038

約数の個数: 16

約数和(自身を含む): 2441377792

約数和(自身を除く): 426395865

約数列:

[1, 7, 31, 37, 217, 259, 1147, 8029, 250963, 1756741, 7779853, 9285631, 54458971, 64999417, 287854561, 2014981927]

約数ペア:

[(1, 2014981927), (7, 287854561), (31, 64999417), (37, 54458971), (217, 9285631), (259, 7779853), (1147, 1756741), (8029, 250963)]