130550398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83579}}^1$

素因数の和:83663

約数の個数: 16

約数和(自身を含む): 216639360

約数和(自身を除く): 86088962

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 83579, 167158, 919369, 1838738, 5934109, 11868218, 65275199, 130550398]

約数ペア:

[(1, 130550398), (2, 65275199), (11, 11868218), (22, 5934109), (71, 1838738), (142, 919369), (781, 167158), (1562, 83579)]