126972244

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{110603}}^1$

素因数の和:110655

約数の個数: 24

約数和(自身を含む): 260140608

約数和(自身を除く): 133168364

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 110603, 221206, 442412, 774221, 1548442, 3096884, 4534723, 9069446, 18138892, 31743061, 63486122, 126972244]

約数ペア:

[(1, 126972244), (2, 63486122), (4, 31743061), (7, 18138892), (14, 9069446), (28, 4534723), (41, 3096884), (82, 1548442), (164, 774221), (287, 442412), (574, 221206), (1148, 110603)]