98970982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{408971}}^1$

素因数の和:408995

約数の個数: 12

約数和(自身を含む): 163179828

約数和(自身を除く): 64208846

約数列:

[1, 2, 11, 22, 121, 242, 408971, 817942, 4498681, 8997362, 49485491, 98970982]

約数ペア:

[(1, 98970982), (2, 49485491), (11, 8997362), (22, 4498681), (121, 817942), (242, 408971)]