2605577522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{320647}}^1$

素因数の和:320905

約数の個数: 16

約数和(自身を含む): 4155598080

約数和(自身を除く): 1550020558

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 320647, 641294, 5450999, 10901998, 76634633, 153269266, 1302788761, 2605577522]

約数ペア:

[(1, 2605577522), (2, 1302788761), (17, 153269266), (34, 76634633), (239, 10901998), (478, 5450999), (4063, 641294), (8126, 320647)]