820683669137

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6653}}^1\times {\mathrm{158351}}^1$

素因数の和:165064

約数の個数: 16

約数和(自身を含む): 885086334720

約数和(自身を除く): 64402665583

約数列:

[1, 19, 41, 779, 6653, 126407, 158351, 272773, 3008669, 5182687, 6492391, 123355429, 1053509203, 20016674857, 43193877323, 820683669137]

約数ペア:

[(1, 820683669137), (19, 43193877323), (41, 20016674857), (779, 1053509203), (6653, 123355429), (126407, 6492391), (158351, 5182687), (272773, 3008669)]