2078505952

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{587}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 4544854272

約数和(自身を除く): 2466348320

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 283, 368, 391, 544, 566, 587, 736, 782, 1132, 1174, 1564, 2264, 2348, 3128, 4528, 4696, 4811, 6256, 6509, 9056, 9392, 9622, 9979, 12512, 13018, 13501, 18784, 19244, 19958, 26036, 27002, 38488, 39916, 52072, 54004, 76976, 79832, 104144, 108008, 110653, 153952, 159664, 166121, 208288, 216016, 221306, 229517, 319328, 332242, 432032, 442612, 459034, 664484, 885224, 918068, 1328968, 1770448, 1836136, 2657936, 2824057, 3540896, 3672272, 3820783, 5315872, 5648114, 7344544, 7641566, 11296228, 15283132, 22592456, 30566264, 45184912, 61132528, 64953311, 90369824, 122265056, 129906622, 259813244, 519626488, 1039252976, 2078505952]

約数ペア:

[(1, 2078505952), (2, 1039252976), (4, 519626488), (8, 259813244), (16, 129906622), (17, 122265056), (23, 90369824), (32, 64953311), (34, 61132528), (46, 45184912), (68, 30566264), (92, 22592456), (136, 15283132), (184, 11296228), (272, 7641566), (283, 7344544), (368, 5648114), (391, 5315872), (544, 3820783), (566, 3672272), (587, 3540896), (736, 2824057), (782, 2657936), (1132, 1836136), (1174, 1770448), (1564, 1328968), (2264, 918068), (2348, 885224), (3128, 664484), (4528, 459034), (4696, 442612), (4811, 432032), (6256, 332242), (6509, 319328), (9056, 229517), (9392, 221306), (9622, 216016), (9979, 208288), (12512, 166121), (13018, 159664), (13501, 153952), (18784, 110653), (19244, 108008), (19958, 104144), (26036, 79832), (27002, 76976), (38488, 54004), (39916, 52072)]