2245684

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 4531520

約数和(自身を除く): 2285836

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 577, 973, 1154, 1946, 2308, 3892, 4039, 8078, 16156, 80203, 160406, 320812, 561421, 1122842, 2245684]

約数ペア:

[(1, 2245684), (2, 1122842), (4, 561421), (7, 320812), (14, 160406), (28, 80203), (139, 16156), (278, 8078), (556, 4039), (577, 3892), (973, 2308), (1154, 1946)]