2021118902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{8351731}}^1$

素因数の和:8351755

約数の個数: 12

約数和(自身を含む): 3332341068

約数和(自身を除く): 1311222166

約数列:

[1, 2, 11, 22, 121, 242, 8351731, 16703462, 91869041, 183738082, 1010559451, 2021118902]

約数ペア:

[(1, 2021118902), (2, 1010559451), (11, 183738082), (22, 91869041), (121, 16703462), (242, 8351731)]