1038128884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{77681}}^1$

素因数の和:77955

約数の個数: 24

約数和(自身を含む): 1964111688

約数和(自身を除く): 925982804

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6682, 13364, 77681, 155362, 310724, 1009853, 2019706, 4039412, 19964017, 39928034, 79856068, 259532221, 519064442, 1038128884]

約数ペア:

[(1, 1038128884), (2, 519064442), (4, 259532221), (13, 79856068), (26, 39928034), (52, 19964017), (257, 4039412), (514, 2019706), (1028, 1009853), (3341, 310724), (6682, 155362), (13364, 77681)]