1988276376

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{930841}}^1$

素因数の和:930939

約数の個数: 32

約数和(自身を含む): 5026546800

約数和(自身を除く): 3038270424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 930841, 1861682, 2792523, 3723364, 5585046, 7446728, 11170092, 22340184, 82844849, 165689698, 248534547, 331379396, 497069094, 662758792, 994138188, 1988276376]

約数ペア:

[(1, 1988276376), (2, 994138188), (3, 662758792), (4, 497069094), (6, 331379396), (8, 248534547), (12, 165689698), (24, 82844849), (89, 22340184), (178, 11170092), (267, 7446728), (356, 5585046), (534, 3723364), (712, 2792523), (1068, 1861682), (2136, 930841)]