13307320124

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{48157}}^1$

素因数の和:48378

約数の個数: 48

約数和(自身を含む): 27184227840

約数和(自身を除く): 13876907716

約数列:

[1, 2, 4, 7, 14, 28, 71, 139, 142, 278, 284, 497, 556, 973, 994, 1946, 1988, 3892, 9869, 19738, 39476, 48157, 69083, 96314, 138166, 192628, 276332, 337099, 674198, 1348396, 3419147, 6693823, 6838294, 13387646, 13676588, 23934029, 26775292, 46856761, 47868058, 93713522, 95736116, 187427044, 475261433, 950522866, 1901045732, 3326830031, 6653660062, 13307320124]

約数ペア:

[(1, 13307320124), (2, 6653660062), (4, 3326830031), (7, 1901045732), (14, 950522866), (28, 475261433), (71, 187427044), (139, 95736116), (142, 93713522), (278, 47868058), (284, 46856761), (497, 26775292), (556, 23934029), (973, 13676588), (994, 13387646), (1946, 6838294), (1988, 6693823), (3892, 3419147), (9869, 1348396), (19738, 674198), (39476, 337099), (48157, 276332), (69083, 192628), (96314, 138166)]