551420862

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{858911}}^1$

素因数の和:859023

約数の個数: 16

約数和(自身を含む): 1113149952

約数和(自身を除く): 561729090

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 858911, 1717822, 2576733, 5153466, 91903477, 183806954, 275710431, 551420862]

約数ペア:

[(1, 551420862), (2, 275710431), (3, 183806954), (6, 91903477), (107, 5153466), (214, 2576733), (321, 1717822), (642, 858911)]