561005655178

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{61723}}^1\times {\mathrm{67829}}^1$

素因数の和:129621

約数の個数: 16

約数和(自身を含む): 854094739680

約数和(自身を除く): 293089084502

約数列:

[1, 2, 67, 134, 61723, 67829, 123446, 135658, 4135441, 4544543, 8270882, 9089086, 4186609367, 8373218734, 280502827589, 561005655178]

約数ペア:

[(1, 561005655178), (2, 280502827589), (67, 8373218734), (134, 4186609367), (61723, 9089086), (67829, 8270882), (123446, 4544543), (135658, 4135441)]