2098081457

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{4273}}^1$

素因数の和:4688

約数の個数: 16

約数和(自身を含む): 2218924032

約数和(自身を除く): 120842575

約数列:

[1, 31, 47, 337, 1457, 4273, 10447, 15839, 132463, 200831, 491009, 1440001, 6225761, 44640031, 67680047, 2098081457]

約数ペア:

[(1, 2098081457), (31, 67680047), (47, 44640031), (337, 6225761), (1457, 1440001), (4273, 491009), (10447, 200831), (15839, 132463)]