741188

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 1502592

約数和(自身を除く): 761404

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 257, 412, 514, 721, 1028, 1442, 1799, 2884, 3598, 7196, 26471, 52942, 105884, 185297, 370594, 741188]

約数ペア:

[(1, 741188), (2, 370594), (4, 185297), (7, 105884), (14, 52942), (28, 26471), (103, 7196), (206, 3598), (257, 2884), (412, 1799), (514, 1442), (721, 1028)]