4393369585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 6223785984

約数和(自身を除く): 1830416399

約数列:

[1, 5, 11, 17, 55, 73, 85, 187, 191, 337, 365, 803, 935, 955, 1241, 1685, 2101, 3247, 3707, 4015, 5729, 6205, 10505, 13651, 13943, 16235, 18535, 24601, 28645, 35717, 63019, 64367, 68255, 69715, 123005, 153373, 178585, 237031, 270611, 315095, 321835, 418217, 708037, 766865, 1094239, 1185155, 1353055, 2091085, 2607341, 3540185, 4600387, 4698791, 5471195, 12036629, 13036705, 23001935, 23493955, 51686701, 60183145, 79879447, 258433505, 399397235, 878673917, 4393369585]

約数ペア:

[(1, 4393369585), (5, 878673917), (11, 399397235), (17, 258433505), (55, 79879447), (73, 60183145), (85, 51686701), (187, 23493955), (191, 23001935), (337, 13036705), (365, 12036629), (803, 5471195), (935, 4698791), (955, 4600387), (1241, 3540185), (1685, 2607341), (2101, 2091085), (3247, 1353055), (3707, 1185155), (4015, 1094239), (5729, 766865), (6205, 708037), (10505, 418217), (13651, 321835), (13943, 315095), (16235, 270611), (18535, 237031), (24601, 178585), (28645, 153373), (35717, 123005), (63019, 69715), (64367, 68255)]