2057191709

素因数分解:

${\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1\times {\mathrm{1283}}^1$

素因数の和:1924

約数の個数: 16

約数和(自身を含む): 2194345728

約数和(自身を除く): 137154019

約数列:

[1, 17, 257, 367, 1283, 4369, 6239, 21811, 94319, 329731, 470861, 1603423, 5605427, 8004637, 121011277, 2057191709]

約数ペア:

[(1, 2057191709), (17, 121011277), (257, 8004637), (367, 5605427), (1283, 1603423), (4369, 470861), (6239, 329731), (21811, 94319)]