1838400856

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{97003}}^1$

素因数の和:97135

約数の個数: 32

約数和(自身を含む): 3631829760

約数和(自身を除く): 1793428904

約数列:

[1, 2, 4, 8, 23, 46, 92, 103, 184, 206, 412, 824, 2369, 4738, 9476, 18952, 97003, 194006, 388012, 776024, 2231069, 4462138, 8924276, 9991309, 17848552, 19982618, 39965236, 79930472, 229800107, 459600214, 919200428, 1838400856]

約数ペア:

[(1, 1838400856), (2, 919200428), (4, 459600214), (8, 229800107), (23, 79930472), (46, 39965236), (92, 19982618), (103, 17848552), (184, 9991309), (206, 8924276), (412, 4462138), (824, 2231069), (2369, 776024), (4738, 388012), (9476, 194006), (18952, 97003)]