247662958

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{80567}}^1$

素因数の和:80651

約数の個数: 16

約数和(自身を含む): 391560480

約数和(自身を除く): 143897522

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 80567, 161134, 2336443, 4270051, 4672886, 8540102, 123831479, 247662958]

約数ペア:

[(1, 247662958), (2, 123831479), (29, 8540102), (53, 4672886), (58, 4270051), (106, 2336443), (1537, 161134), (3074, 80567)]