2134268528

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 4791312384

約数和(自身を除く): 2657043856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 227, 254, 454, 508, 661, 889, 908, 1016, 1322, 1589, 1778, 1816, 2032, 2644, 3178, 3556, 3632, 4627, 5288, 6356, 7112, 9254, 10576, 12712, 14224, 18508, 25424, 28829, 37016, 57658, 74032, 83947, 115316, 150047, 167894, 201803, 230632, 300094, 335788, 403606, 461264, 587629, 600188, 671576, 807212, 1050329, 1175258, 1200376, 1343152, 1614424, 2100658, 2350516, 2400752, 3228848, 4201316, 4701032, 8402632, 9402064, 16805264, 19055969, 38111938, 76223876, 133391783, 152447752, 266783566, 304895504, 533567132, 1067134264, 2134268528]

約数ペア:

[(1, 2134268528), (2, 1067134264), (4, 533567132), (7, 304895504), (8, 266783566), (14, 152447752), (16, 133391783), (28, 76223876), (56, 38111938), (112, 19055969), (127, 16805264), (227, 9402064), (254, 8402632), (454, 4701032), (508, 4201316), (661, 3228848), (889, 2400752), (908, 2350516), (1016, 2100658), (1322, 1614424), (1589, 1343152), (1778, 1200376), (1816, 1175258), (2032, 1050329), (2644, 807212), (3178, 671576), (3556, 600188), (3632, 587629), (4627, 461264), (5288, 403606), (6356, 335788), (7112, 300094), (9254, 230632), (10576, 201803), (12712, 167894), (14224, 150047), (18508, 115316), (25424, 83947), (28829, 74032), (37016, 57658)]