3685724

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 7432320

約数和(自身を除く): 3746596

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 947, 973, 1894, 1946, 3788, 3892, 6629, 13258, 26516, 131633, 263266, 526532, 921431, 1842862, 3685724]

約数ペア:

[(1, 3685724), (2, 1842862), (4, 921431), (7, 526532), (14, 263266), (28, 131633), (139, 26516), (278, 13258), (556, 6629), (947, 3892), (973, 3788), (1894, 1946)]