1256167588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{225767}}^1$

素因数の和:225891

約数の個数: 24

約数和(自身を含む): 2389528512

約数和(自身を除く): 1133360924

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 225767, 451534, 903068, 2934971, 5869942, 11739884, 24157069, 48314138, 96628276, 314041897, 628083794, 1256167588]

約数ペア:

[(1, 1256167588), (2, 628083794), (4, 314041897), (13, 96628276), (26, 48314138), (52, 24157069), (107, 11739884), (214, 5869942), (428, 2934971), (1391, 903068), (2782, 451534), (5564, 225767)]