2628251

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 16

約数和(自身を含む): 2995200

約数和(自身を除く): 366949

約数列:

[1, 17, 19, 79, 103, 323, 1343, 1501, 1751, 1957, 8137, 25517, 33269, 138329, 154603, 2628251]

約数ペア:

[(1, 2628251), (17, 154603), (19, 138329), (79, 33269), (103, 25517), (323, 8137), (1343, 1957), (1501, 1751)]