2013243952445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2341}}^1\times {\mathrm{265021}}^1$

素因数の和:267437

約数の個数: 32

約数和(自身を含む): 2681344183680

約数和(自身を除く): 668100231235

約数列:

[1, 5, 11, 55, 59, 295, 649, 2341, 3245, 11705, 25751, 128755, 138119, 265021, 690595, 1325105, 1519309, 2915231, 7596545, 14576155, 15636239, 78181195, 171998629, 620414161, 859993145, 3102070805, 6824555771, 34122778855, 36604435499, 183022177495, 402648790489, 2013243952445]

約数ペア:

[(1, 2013243952445), (5, 402648790489), (11, 183022177495), (55, 36604435499), (59, 34122778855), (295, 6824555771), (649, 3102070805), (2341, 859993145), (3245, 620414161), (11705, 171998629), (25751, 78181195), (128755, 15636239), (138119, 14576155), (265021, 7596545), (690595, 2915231), (1325105, 1519309)]