1881969793

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{7873}}^1$

素因数の和:8616

約数の個数: 16

約数和(自身を含む): 2122578432

約数和(自身を除く): 240608639

約数列:

[1, 11, 31, 341, 701, 7711, 7873, 21731, 86603, 239041, 244063, 2684693, 5518973, 60708703, 171088163, 1881969793]

約数ペア:

[(1, 1881969793), (11, 171088163), (31, 60708703), (341, 5518973), (701, 2684693), (7711, 244063), (7873, 239041), (21731, 86603)]