2745040144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2228117}}^1$

素因数の和:2228143

約数の個数: 40

約数和(自身を含む): 6630879168

約数和(自身を除く): 3885839024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 2228117, 4456234, 8912468, 15596819, 17824936, 24509287, 31193638, 35649872, 49018574, 62387276, 98037148, 124774552, 171565009, 196074296, 249549104, 343130018, 392148592, 686260036, 1372520072, 2745040144]

約数ペア:

[(1, 2745040144), (2, 1372520072), (4, 686260036), (7, 392148592), (8, 343130018), (11, 249549104), (14, 196074296), (16, 171565009), (22, 124774552), (28, 98037148), (44, 62387276), (56, 49018574), (77, 35649872), (88, 31193638), (112, 24509287), (154, 17824936), (176, 15596819), (308, 8912468), (616, 4456234), (1232, 2228117)]