2017086721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1\times {\mathrm{3947}}^1$

素因数の和:6048

約数の個数: 16

約数和(自身を含む): 2288260800

約数和(自身を除く): 271174079

約数列:

[1, 13, 19, 247, 2069, 3947, 26897, 39311, 51311, 74993, 511043, 974909, 8166343, 106162459, 155160517, 2017086721]

約数ペア:

[(1, 2017086721), (13, 155160517), (19, 106162459), (247, 8166343), (2069, 974909), (3947, 511043), (26897, 74993), (39311, 51311)]