2008386885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{23371}}^1$

素因数の和:23733

約数の個数: 32

約数和(自身を含む): 3412685952

約数和(自身を除く): 1404299067

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 337, 1011, 1685, 5055, 5729, 17187, 23371, 28645, 70113, 85935, 116855, 350565, 397307, 1191921, 1986535, 5959605, 7876027, 23628081, 39380135, 118140405, 133892459, 401677377, 669462295, 2008386885]

約数ペア:

[(1, 2008386885), (3, 669462295), (5, 401677377), (15, 133892459), (17, 118140405), (51, 39380135), (85, 23628081), (255, 7876027), (337, 5959605), (1011, 1986535), (1685, 1191921), (5055, 397307), (5729, 350565), (17187, 116855), (23371, 85935), (28645, 70113)]