2010072799

素因数分解:

$7^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1\times {\mathrm{1291}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 2309227776

約数和(自身を除く): 299154977

約数列:

[1, 7, 347, 641, 1291, 2429, 4487, 9037, 222427, 447977, 827531, 1556989, 3135839, 5792717, 287153257, 2010072799]

約数ペア:

[(1, 2010072799), (7, 287153257), (347, 5792717), (641, 3135839), (1291, 1556989), (2429, 827531), (4487, 447977), (9037, 222427)]