2837318990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{51691}}^1$

素因数の和:52208

約数の個数: 32

約数和(自身を含む): 5582736000

約数和(自身を除く): 2745417010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 499, 998, 2495, 4990, 5489, 10978, 27445, 51691, 54890, 103382, 258455, 516910, 568601, 1137202, 2843005, 5686010, 25793809, 51587618, 128969045, 257938090, 283731899, 567463798, 1418659495, 2837318990]

約数ペア:

[(1, 2837318990), (2, 1418659495), (5, 567463798), (10, 283731899), (11, 257938090), (22, 128969045), (55, 51587618), (110, 25793809), (499, 5686010), (998, 2843005), (2495, 1137202), (4990, 568601), (5489, 516910), (10978, 258455), (27445, 103382), (51691, 54890)]