72694850930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{559191161}}^1$

素因数の和:559191181

約数の個数: 16

約数和(自身を含む): 140916172824

約数和(自身を除く): 68221321894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 559191161, 1118382322, 2795955805, 5591911610, 7269485093, 14538970186, 36347425465, 72694850930]

約数ペア:

[(1, 72694850930), (2, 36347425465), (5, 14538970186), (10, 7269485093), (13, 5591911610), (26, 2795955805), (65, 1118382322), (130, 559191161)]