340425643585

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{7757221}}^1$

素因数の和:7757424

約数の個数: 16

約数和(自身を含む): 417772948032

約数和(自身を除く): 77347304447

約数列:

[1, 5, 67, 131, 335, 655, 8777, 43885, 7757221, 38786105, 519733807, 1016195951, 2598669035, 5080979755, 68085128717, 340425643585]

約数ペア:

[(1, 340425643585), (5, 68085128717), (67, 5080979755), (131, 2598669035), (335, 1016195951), (655, 519733807), (8777, 38786105), (43885, 7757221)]