1398163943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{4219}}^1$

素因数の和:4918

約数の個数: 16

約数和(自身を含む): 1560522240

約数和(自身を除く): 162358297

約数列:

[1, 11, 47, 517, 641, 4219, 7051, 30127, 46409, 198293, 331397, 2181223, 2704379, 29748169, 127105813, 1398163943]

約数ペア:

[(1, 1398163943), (11, 127105813), (47, 29748169), (517, 2704379), (641, 2181223), (4219, 331397), (7051, 198293), (30127, 46409)]