1900479889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{91753}}^1$

素因数の和:92040

約数の個数: 16

約数和(自身を含む): 2378263680

約数和(自身を除く): 477783791

約数列:

[1, 7, 11, 77, 269, 1883, 2959, 20713, 91753, 642271, 1009283, 7064981, 24681557, 172770899, 271497127, 1900479889]

約数ペア:

[(1, 1900479889), (7, 271497127), (11, 172770899), (77, 24681557), (269, 7064981), (1883, 1009283), (2959, 642271), (20713, 91753)]