2565717119

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1\times {\mathrm{2239}}^1$

素因数の和:3662

約数の個数: 16

約数和(自身を含む): 2958950400

約数和(自身を除く): 393233281

約数列:

[1, 7, 127, 889, 1289, 2239, 9023, 15673, 163703, 284353, 1145921, 1990471, 2886071, 20202497, 366531017, 2565717119]

約数ペア:

[(1, 2565717119), (7, 366531017), (127, 20202497), (889, 2886071), (1289, 1990471), (2239, 1145921), (9023, 284353), (15673, 163703)]