2005788895899

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{153948031}}^1$

素因数の和:153948178

約数の個数: 16

約数和(自身を含む): 2763675070464

約数和(自身を除く): 757886174565

約数列:

[1, 3, 43, 101, 129, 303, 4343, 13029, 153948031, 461844093, 6619765333, 15548751131, 19859295999, 46646253393, 668596298633, 2005788895899]

約数ペア:

[(1, 2005788895899), (3, 668596298633), (43, 46646253393), (101, 19859295999), (129, 15548751131), (303, 6619765333), (4343, 461844093), (13029, 153948031)]