531674078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{305209}}^1$

素因数の和:305291

約数の個数: 16

約数和(自身を含む): 871679760

約数和(自身を除く): 340005682

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 305209, 610418, 3967717, 7935434, 20449003, 40898006, 265837039, 531674078]

約数ペア:

[(1, 531674078), (2, 265837039), (13, 40898006), (26, 20449003), (67, 7935434), (134, 3967717), (871, 610418), (1742, 305209)]