1900992409

素因数分解:

${\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{3557}}^1$

素因数の和:3824

約数の個数: 16

約数和(自身を含む): 1979728128

約数和(自身を除く): 78735719

約数列:

[1, 47, 83, 137, 3557, 3901, 6439, 11371, 167179, 295231, 487309, 534437, 13875857, 22903523, 40446647, 1900992409]

約数ペア:

[(1, 1900992409), (47, 40446647), (83, 22903523), (137, 13875857), (3557, 534437), (3901, 487309), (6439, 295231), (11371, 167179)]