491230981

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1733}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 518701824

約数和(自身を除く): 27470843

約数列:

[1, 37, 47, 163, 1733, 1739, 6031, 7661, 64121, 81451, 282479, 283457, 3013687, 10451723, 13276513, 491230981]

約数ペア:

[(1, 491230981), (37, 13276513), (47, 10451723), (163, 3013687), (1733, 283457), (1739, 282479), (6031, 81451), (7661, 64121)]