1285326042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{214007}}^1$

素因数の和:214043

約数の個数: 64

約数和(自身を含む): 3451521024

約数和(自身を除く): 2166194982

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 214007, 428014, 642021, 1284042, 1498049, 2354077, 2782091, 2996098, 4494147, 4708154, 5564182, 7062231, 8346273, 8988294, 14124462, 16478539, 16692546, 19474637, 30603001, 32957078, 38949274, 49435617, 58423911, 61206002, 91809003, 98871234, 116847822, 183618006, 214221007, 428442014, 642663021, 1285326042]

約数ペア:

[(1, 1285326042), (2, 642663021), (3, 428442014), (6, 214221007), (7, 183618006), (11, 116847822), (13, 98871234), (14, 91809003), (21, 61206002), (22, 58423911), (26, 49435617), (33, 38949274), (39, 32957078), (42, 30603001), (66, 19474637), (77, 16692546), (78, 16478539), (91, 14124462), (143, 8988294), (154, 8346273), (182, 7062231), (231, 5564182), (273, 4708154), (286, 4494147), (429, 2996098), (462, 2782091), (546, 2354077), (858, 1498049), (1001, 1284042), (2002, 642021), (3003, 428014), (6006, 214007)]