2531591996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{108503}}^1$

素因数の和:108833

約数の個数: 24

約数和(自身を含む): 4678692480

約数和(自身を除く): 2147100484

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 1228, 5833, 11666, 23332, 108503, 217006, 434012, 2061557, 4123114, 8246228, 33310421, 66620842, 133241684, 632897999, 1265795998, 2531591996]

約数ペア:

[(1, 2531591996), (2, 1265795998), (4, 632897999), (19, 133241684), (38, 66620842), (76, 33310421), (307, 8246228), (614, 4123114), (1228, 2061557), (5833, 434012), (11666, 217006), (23332, 108503)]