13589418385

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{558431}}^1$

素因数の和:558624

約数の個数: 16

約数和(自身を含む): 16940593152

約数和(自身を除く): 3351174767

約数列:

[1, 5, 31, 155, 157, 785, 4867, 24335, 558431, 2792155, 17311361, 86556805, 87673667, 438368335, 2717883677, 13589418385]

約数ペア:

[(1, 13589418385), (5, 2717883677), (31, 438368335), (155, 87673667), (157, 86556805), (785, 17311361), (4867, 2792155), (24335, 558431)]