2660773816

素因数分解:

$2^3\times {\mathrm{1697}}^1\times {\mathrm{195991}}^1$

素因数の和:197694

約数の個数: 16

約数和(自身を含む): 4991916240

約数和(自身を除く): 2331142424

約数列:

[1, 2, 4, 8, 1697, 3394, 6788, 13576, 195991, 391982, 783964, 1567928, 332596727, 665193454, 1330386908, 2660773816]

約数ペア:

[(1, 2660773816), (2, 1330386908), (4, 665193454), (8, 332596727), (1697, 1567928), (3394, 783964), (6788, 391982), (13576, 195991)]