1019531722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{4212941}}^1$

素因数の和:4212965

約数の個数: 12

約数和(自身を含む): 1680963858

約数和(自身を除く): 661432136

約数列:

[1, 2, 11, 22, 121, 242, 4212941, 8425882, 46342351, 92684702, 509765861, 1019531722]

約数ペア:

[(1, 1019531722), (2, 509765861), (11, 92684702), (22, 46342351), (121, 8425882), (242, 4212941)]