2957086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1119

約数の個数: 16

約数和(自身を含む): 4878720

約数和(自身を除く): 1921634

約数列:

[1, 2, 11, 22, 139, 278, 967, 1529, 1934, 3058, 10637, 21274, 134413, 268826, 1478543, 2957086]

約数ペア:

[(1, 2957086), (2, 1478543), (11, 268826), (22, 134413), (139, 21274), (278, 10637), (967, 3058), (1529, 1934)]