84290294

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{348307}}^1$

素因数の和:348331

約数の個数: 12

約数和(自身を含む): 138974892

約数和(自身を除く): 54684598

約数列:

[1, 2, 11, 22, 121, 242, 348307, 696614, 3831377, 7662754, 42145147, 84290294]

約数ペア:

[(1, 84290294), (2, 42145147), (11, 7662754), (22, 3831377), (121, 696614), (242, 348307)]