4422142081

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1\times {\mathrm{18397}}^1$

素因数の和:19920

約数の個数: 16

約数和(自身を含む): 5277429504

約数和(自身を除く): 855287423

約数列:

[1, 7, 23, 161, 1493, 10451, 18397, 34339, 128779, 240373, 423131, 2961917, 27466721, 192267047, 631734583, 4422142081]

約数ペア:

[(1, 4422142081), (7, 631734583), (23, 192267047), (161, 27466721), (1493, 2961917), (10451, 423131), (18397, 240373), (34339, 128779)]