1325481704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{28087}}^1$

素因数の和:28457

約数の個数: 32

約数和(自身を含む): 2639148480

約数和(自身を除く): 1313666776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 347, 694, 1388, 2776, 5899, 11798, 23596, 28087, 47192, 56174, 112348, 224696, 477479, 954958, 1909916, 3819832, 9746189, 19492378, 38984756, 77969512, 165685213, 331370426, 662740852, 1325481704]

約数ペア:

[(1, 1325481704), (2, 662740852), (4, 331370426), (8, 165685213), (17, 77969512), (34, 38984756), (68, 19492378), (136, 9746189), (347, 3819832), (694, 1909916), (1388, 954958), (2776, 477479), (5899, 224696), (11798, 112348), (23596, 56174), (28087, 47192)]