261714754756

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{102713797}}^1$

素因数の和:102713828

約数の個数: 36

約数和(自身を含む): 573759275628

約数和(自身を除く): 312044520872

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 102713797, 205427594, 410855188, 718996579, 1335279361, 1437993158, 2670558722, 2875986316, 5032976053, 5341117444, 9346955527, 10065952106, 18693911054, 20131904212, 37387822108, 65428688689, 130857377378, 261714754756]

約数ペア:

[(1, 261714754756), (2, 130857377378), (4, 65428688689), (7, 37387822108), (13, 20131904212), (14, 18693911054), (26, 10065952106), (28, 9346955527), (49, 5341117444), (52, 5032976053), (91, 2875986316), (98, 2670558722), (182, 1437993158), (196, 1335279361), (364, 718996579), (637, 410855188), (1274, 205427594), (2548, 102713797)]