82977802

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{907}}^1$

素因数の和:1365

約数の個数: 16

約数和(自身を含む): 125848800

約数和(自身を除く): 42870998

約数列:

[1, 2, 149, 298, 307, 614, 907, 1814, 45743, 91486, 135143, 270286, 278449, 556898, 41488901, 82977802]

約数ペア:

[(1, 82977802), (2, 41488901), (149, 556898), (298, 278449), (307, 270286), (614, 135143), (907, 91486), (1814, 45743)]