1570204888

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{2011}}^1$

素因数の和:2288

約数の個数: 64

約数和(自身を含む): 3430379520

約数和(自身を除く): 1860174632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 191, 292, 382, 511, 584, 764, 1022, 1337, 1528, 2011, 2044, 2674, 4022, 4088, 5348, 8044, 10696, 13943, 14077, 16088, 27886, 28154, 55772, 56308, 97601, 111544, 112616, 146803, 195202, 293606, 384101, 390404, 587212, 768202, 780808, 1027621, 1174424, 1536404, 2055242, 2688707, 3072808, 4110484, 5377414, 8220968, 10754828, 21509656, 28039373, 56078746, 112157492, 196275611, 224314984, 392551222, 785102444, 1570204888]

約数ペア:

[(1, 1570204888), (2, 785102444), (4, 392551222), (7, 224314984), (8, 196275611), (14, 112157492), (28, 56078746), (56, 28039373), (73, 21509656), (146, 10754828), (191, 8220968), (292, 5377414), (382, 4110484), (511, 3072808), (584, 2688707), (764, 2055242), (1022, 1536404), (1337, 1174424), (1528, 1027621), (2011, 780808), (2044, 768202), (2674, 587212), (4022, 390404), (4088, 384101), (5348, 293606), (8044, 195202), (10696, 146803), (13943, 112616), (14077, 111544), (16088, 97601), (27886, 56308), (28154, 55772)]