98220782

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{405871}}^1$

素因数の和:405895

約数の個数: 12

約数和(自身を含む): 161942928

約数和(自身を除く): 63722146

約数列:

[1, 2, 11, 22, 121, 242, 405871, 811742, 4464581, 8929162, 49110391, 98220782]

約数ペア:

[(1, 98220782), (2, 49110391), (11, 8929162), (22, 4464581), (121, 811742), (242, 405871)]