78051259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 100800000

約数和(自身を除く): 22748741

約数列:

[1, 11, 13, 19, 23, 143, 209, 247, 253, 299, 437, 1249, 2717, 3289, 4807, 5681, 13739, 16237, 23731, 28727, 62491, 178607, 261041, 308503, 315997, 373451, 545813, 3393533, 4107961, 6003943, 7095569, 78051259]

約数ペア:

[(1, 78051259), (11, 7095569), (13, 6003943), (19, 4107961), (23, 3393533), (143, 545813), (209, 373451), (247, 315997), (253, 308503), (299, 261041), (437, 178607), (1249, 62491), (2717, 28727), (3289, 23731), (4807, 16237), (5681, 13739)]