2106570298

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1\times {\mathrm{1979}}^1$

素因数の和:2674

約数の個数: 32

約数和(自身を含む): 3645734400

約数和(自身を除く): 1539164102

約数列:

[1, 2, 7, 14, 139, 278, 547, 973, 1094, 1946, 1979, 3829, 3958, 7658, 13853, 27706, 76033, 152066, 275081, 532231, 550162, 1064462, 1082513, 1925567, 2165026, 3851134, 7577591, 15155182, 150469307, 300938614, 1053285149, 2106570298]

約数ペア:

[(1, 2106570298), (2, 1053285149), (7, 300938614), (14, 150469307), (139, 15155182), (278, 7577591), (547, 3851134), (973, 2165026), (1094, 1925567), (1946, 1082513), (1979, 1064462), (3829, 550162), (3958, 532231), (7658, 275081), (13853, 152066), (27706, 76033)]