2912941904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149351}}^1$

素因数の和:149435

約数の個数: 40

約数和(自身を含む): 6000365952

約数和(自身を除く): 3087424048

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 2438, 4876, 9752, 19504, 149351, 298702, 597404, 1194808, 2389616, 3435073, 6870146, 7915603, 13740292, 15831206, 27480584, 31662412, 54961168, 63324824, 126649648, 182058869, 364117738, 728235476, 1456470952, 2912941904]

約数ペア:

[(1, 2912941904), (2, 1456470952), (4, 728235476), (8, 364117738), (16, 182058869), (23, 126649648), (46, 63324824), (53, 54961168), (92, 31662412), (106, 27480584), (184, 15831206), (212, 13740292), (368, 7915603), (424, 6870146), (848, 3435073), (1219, 2389616), (2438, 1194808), (4876, 597404), (9752, 298702), (19504, 149351)]