238681006

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 375598080

約数和(自身を除く): 136917074

約数列:

[1, 2, 37, 74, 109, 127, 218, 233, 254, 466, 4033, 4699, 8066, 8621, 9398, 13843, 17242, 25397, 27686, 29591, 50794, 59182, 512191, 939689, 1024382, 1094867, 1879378, 2189734, 3225419, 6450838, 119340503, 238681006]

約数ペア:

[(1, 238681006), (2, 119340503), (37, 6450838), (74, 3225419), (109, 2189734), (127, 1879378), (218, 1094867), (233, 1024382), (254, 939689), (466, 512191), (4033, 59182), (4699, 50794), (8066, 29591), (8621, 27686), (9398, 25397), (13843, 17242)]