82890082

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{342521}}^1$

素因数の和:342545

約数の個数: 12

約数和(自身を含む): 136666278

約数和(自身を除く): 53776196

約数列:

[1, 2, 11, 22, 121, 242, 342521, 685042, 3767731, 7535462, 41445041, 82890082]

約数ペア:

[(1, 82890082), (2, 41445041), (11, 7535462), (22, 3767731), (121, 685042), (242, 342521)]