1629098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1061

約数の個数: 16

約数和(自身を含む): 2634720

約数和(自身を除く): 1005622

約数列:

[1, 2, 19, 38, 43, 86, 817, 997, 1634, 1994, 18943, 37886, 42871, 85742, 814549, 1629098]

約数ペア:

[(1, 1629098), (2, 814549), (19, 85742), (38, 42871), (43, 37886), (86, 18943), (817, 1994), (997, 1634)]