9968139352

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{1803209}}^1$

素因数の和:1803906

約数の個数: 16

約数和(自身を含む): 18717319800

約数和(自身を除く): 8749180448

約数列:

[1, 2, 4, 8, 691, 1382, 2764, 5528, 1803209, 3606418, 7212836, 14425672, 1246017419, 2492034838, 4984069676, 9968139352]

約数ペア:

[(1, 9968139352), (2, 4984069676), (4, 2492034838), (8, 1246017419), (691, 14425672), (1382, 7212836), (2764, 3606418), (5528, 1803209)]