2170820002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{170047}}^1$

素因数の和:170553

約数の個数: 16

約数和(自身を含む): 3513871872

約数和(自身を除く): 1343051870

約数列:

[1, 2, 13, 26, 491, 982, 6383, 12766, 170047, 340094, 2210611, 4421222, 83493077, 166986154, 1085410001, 2170820002]

約数ペア:

[(1, 2170820002), (2, 1085410001), (13, 166986154), (26, 83493077), (491, 4421222), (982, 2210611), (6383, 340094), (12766, 170047)]