80002006

素因数分解:

$2^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 141120000

約数和(自身を除く): 61117994

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 343, 686, 839, 973, 1678, 1946, 5873, 6811, 11746, 13622, 41111, 47677, 82222, 95354, 116621, 233242, 287777, 575554, 816347, 1632694, 5714429, 11428858, 40001003, 80002006]

約数ペア:

[(1, 80002006), (2, 40001003), (7, 11428858), (14, 5714429), (49, 1632694), (98, 816347), (139, 575554), (278, 287777), (343, 233242), (686, 116621), (839, 95354), (973, 82222), (1678, 47677), (1946, 41111), (5873, 13622), (6811, 11746)]