1900540292

素因数分解:

$2^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{67271}}^1$

素因数の和:68291

約数の個数: 24

約数和(自身を含む): 3804904320

約数和(自身を除く): 1904364028

約数列:

[1, 2, 4, 7, 14, 28, 1009, 2018, 4036, 7063, 14126, 28252, 67271, 134542, 269084, 470897, 941794, 1883588, 67876439, 135752878, 271505756, 475135073, 950270146, 1900540292]

約数ペア:

[(1, 1900540292), (2, 950270146), (4, 475135073), (7, 271505756), (14, 135752878), (28, 67876439), (1009, 1883588), (2018, 941794), (4036, 470897), (7063, 269084), (14126, 134542), (28252, 67271)]