26863452824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{258302431}}^1$

素因数の和:258302450

約数の個数: 16

約数和(自身を含む): 54243510720

約数和(自身を除く): 27380057896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 258302431, 516604862, 1033209724, 2066419448, 3357931603, 6715863206, 13431726412, 26863452824]

約数ペア:

[(1, 26863452824), (2, 13431726412), (4, 6715863206), (8, 3357931603), (13, 2066419448), (26, 1033209724), (52, 516604862), (104, 258302431)]