1729983364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{3943}}^1$

素因数の和:4240

約数の個数: 48

約数和(自身を含む): 3339463680

約数和(自身を除く): 1609480316

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 251, 437, 502, 874, 1004, 1748, 3943, 4769, 5773, 7886, 9538, 11546, 15772, 19076, 23092, 74917, 90689, 109687, 149834, 181378, 219374, 299668, 362756, 438748, 989693, 1723091, 1979386, 3446182, 3958772, 6892364, 18804167, 22762939, 37608334, 45525878, 75216668, 91051756, 432495841, 864991682, 1729983364]

約数ペア:

[(1, 1729983364), (2, 864991682), (4, 432495841), (19, 91051756), (23, 75216668), (38, 45525878), (46, 37608334), (76, 22762939), (92, 18804167), (251, 6892364), (437, 3958772), (502, 3446182), (874, 1979386), (1004, 1723091), (1748, 989693), (3943, 438748), (4769, 362756), (5773, 299668), (7886, 219374), (9538, 181378), (11546, 149834), (15772, 109687), (19076, 90689), (23092, 74917)]