1322996872

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{324901}}^1$

素因数の和:325416

約数の個数: 16

約数和(自身を含む): 2485500300

約数和(自身を除く): 1162503428

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 324901, 649802, 1299604, 2599208, 165374609, 330749218, 661498436, 1322996872]

約数ペア:

[(1, 1322996872), (2, 661498436), (4, 330749218), (8, 165374609), (509, 2599208), (1018, 1299604), (2036, 649802), (4072, 324901)]