2162941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 16

約数和(自身を含む): 2534400

約数和(自身を除く): 371459

約数列:

[1, 11, 19, 79, 131, 209, 869, 1441, 1501, 2489, 10349, 16511, 27379, 113839, 196631, 2162941]

約数ペア:

[(1, 2162941), (11, 196631), (19, 113839), (79, 27379), (131, 16511), (209, 10349), (869, 2489), (1441, 1501)]