130193434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{489449}}^1$

素因数の和:489477

約数の個数: 16

約数和(自身を含む): 234936000

約数和(自身を除く): 104742566

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 489449, 978898, 3426143, 6852286, 9299531, 18599062, 65096717, 130193434]

約数ペア:

[(1, 130193434), (2, 65096717), (7, 18599062), (14, 9299531), (19, 6852286), (38, 3426143), (133, 978898), (266, 489449)]