82870238

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1\times {\mathrm{773}}^1$

素因数の和:1240

約数の個数: 24

約数和(自身を含む): 137118744

約数和(自身を除く): 54248506

約数列:

[1, 2, 11, 22, 121, 242, 443, 773, 886, 1546, 4873, 8503, 9746, 17006, 53603, 93533, 107206, 187066, 342439, 684878, 3766829, 7533658, 41435119, 82870238]

約数ペア:

[(1, 82870238), (2, 41435119), (11, 7533658), (22, 3766829), (121, 684878), (242, 342439), (443, 187066), (773, 107206), (886, 93533), (1546, 53603), (4873, 17006), (8503, 9746)]