291237120008

素因数分解:

$2^3\times {\mathrm{2633}}^1\times {\mathrm{13826297}}^1$

素因数の和:13828936

約数の個数: 16

約数和(自身を含む): 546277033980

約数和(自身を除く): 255039913972

約数列:

[1, 2, 4, 8, 2633, 5266, 10532, 21064, 13826297, 27652594, 55305188, 110610376, 36404640001, 72809280002, 145618560004, 291237120008]

約数ペア:

[(1, 291237120008), (2, 145618560004), (4, 72809280002), (8, 36404640001), (2633, 110610376), (5266, 55305188), (10532, 27652594), (21064, 13826297)]