65562089476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1260809413}}^1$

素因数の和:1260809430

約数の個数: 12

約数和(自身を含む): 123559322572

約数和(自身を除く): 57997233096

約数列:

[1, 2, 4, 13, 26, 52, 1260809413, 2521618826, 5043237652, 16390522369, 32781044738, 65562089476]

約数ペア:

[(1, 65562089476), (2, 32781044738), (4, 16390522369), (13, 5043237652), (26, 2521618826), (52, 1260809413)]