4516138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1993}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 7465536

約数和(自身を除く): 2949398

約数列:

[1, 2, 11, 22, 103, 206, 1133, 1993, 2266, 3986, 21923, 43846, 205279, 410558, 2258069, 4516138]

約数ペア:

[(1, 4516138), (2, 2258069), (11, 410558), (22, 205279), (103, 43846), (206, 21923), (1133, 3986), (1993, 2266)]