400332062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{19919}}^1$

素因数の和:20707

約数の個数: 16

約数和(自身を含む): 647559360

約数和(自身を除く): 247227298

約数列:

[1, 2, 13, 26, 773, 1546, 10049, 19919, 20098, 39838, 258947, 517894, 15397387, 30794774, 200166031, 400332062]

約数ペア:

[(1, 400332062), (2, 200166031), (13, 30794774), (26, 15397387), (773, 517894), (1546, 258947), (10049, 39838), (19919, 20098)]