849115790

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{4049}}^1$

素因数の和:4436

約数の個数: 32

約数和(自身を含む): 1556560800

約数和(自身を除く): 707445010

約数列:

[1, 2, 5, 10, 67, 134, 313, 335, 626, 670, 1565, 3130, 4049, 8098, 20245, 20971, 40490, 41942, 104855, 209710, 271283, 542566, 1267337, 1356415, 2534674, 2712830, 6336685, 12673370, 84911579, 169823158, 424557895, 849115790]

約数ペア:

[(1, 849115790), (2, 424557895), (5, 169823158), (10, 84911579), (67, 12673370), (134, 6336685), (313, 2712830), (335, 2534674), (626, 1356415), (670, 1267337), (1565, 542566), (3130, 271283), (4049, 209710), (8098, 104855), (20245, 41942), (20971, 40490)]