1291593182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{6277}}^1$

素因数の和:6536

約数の個数: 32

約数和(自身を含む): 2169676800

約数和(自身を除く): 878083618

約数列:

[1, 2, 11, 22, 47, 94, 199, 398, 517, 1034, 2189, 4378, 6277, 9353, 12554, 18706, 69047, 102883, 138094, 205766, 295019, 590038, 1249123, 2498246, 3245209, 6490418, 13740353, 27480706, 58708781, 117417562, 645796591, 1291593182]

約数ペア:

[(1, 1291593182), (2, 645796591), (11, 117417562), (22, 58708781), (47, 27480706), (94, 13740353), (199, 6490418), (398, 3245209), (517, 2498246), (1034, 1249123), (2189, 590038), (4378, 295019), (6277, 205766), (9353, 138094), (12554, 102883), (18706, 69047)]