2928259768

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{399163}}^1$

素因数の和:399307

約数の個数: 32

約数和(自身を含む): 6322757760

約数和(自身を除く): 3394497992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 399163, 798326, 1596652, 2794141, 3193304, 5588282, 11176564, 22353128, 52290353, 104580706, 209161412, 366032471, 418322824, 732064942, 1464129884, 2928259768]

約数ペア:

[(1, 2928259768), (2, 1464129884), (4, 732064942), (7, 418322824), (8, 366032471), (14, 209161412), (28, 104580706), (56, 52290353), (131, 22353128), (262, 11176564), (524, 5588282), (917, 3193304), (1048, 2794141), (1834, 1596652), (3668, 798326), (7336, 399163)]