2660826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{63353}}^1$

素因数の和:63365

約数の個数: 16

約数和(自身を含む): 6081984

約数和(自身を除く): 3421158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 63353, 126706, 190059, 380118, 443471, 886942, 1330413, 2660826]

約数ペア:

[(1, 2660826), (2, 1330413), (3, 886942), (6, 443471), (7, 380118), (14, 190059), (21, 126706), (42, 63353)]