2986795

素因数分解:

$5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 4251744

約数和(自身を除く): 1264949

約数列:

[1, 5, 7, 35, 49, 73, 167, 245, 365, 511, 835, 1169, 2555, 3577, 5845, 8183, 12191, 17885, 40915, 60955, 85337, 426685, 597359, 2986795]

約数ペア:

[(1, 2986795), (5, 597359), (7, 426685), (35, 85337), (49, 60955), (73, 40915), (167, 17885), (245, 12191), (365, 8183), (511, 5845), (835, 3577), (1169, 2555)]