2178764732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1151}}^1\times {\mathrm{24907}}^1$

素因数の和:26081

約数の個数: 24

約数和(自身を含む): 4017162240

約数和(自身を除く): 1838397508

約数列:

[1, 2, 4, 19, 38, 76, 1151, 2302, 4604, 21869, 24907, 43738, 49814, 87476, 99628, 473233, 946466, 1892932, 28667957, 57335914, 114671828, 544691183, 1089382366, 2178764732]

約数ペア:

[(1, 2178764732), (2, 1089382366), (4, 544691183), (19, 114671828), (38, 57335914), (76, 28667957), (1151, 1892932), (2302, 946466), (4604, 473233), (21869, 99628), (24907, 87476), (43738, 49814)]