2541509545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{63689}}^1$

素因数の和:64064

約数の個数: 16

約数和(自身を含む): 3191633280

約数和(自身を除く): 650123735

約数列:

[1, 5, 23, 115, 347, 1735, 7981, 39905, 63689, 318445, 1464847, 7324235, 22100083, 110500415, 508301909, 2541509545]

約数ペア:

[(1, 2541509545), (5, 508301909), (23, 110500415), (115, 22100083), (347, 7324235), (1735, 1464847), (7981, 318445), (39905, 63689)]