2729123026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{28579}}^1$

素因数の和:28966

約数の個数: 32

約数和(自身を含む): 4938624000

約数和(自身を除く): 2209500974

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 359, 718, 2513, 5026, 6821, 13642, 28579, 47747, 57158, 95494, 200053, 400106, 543001, 1086002, 3801007, 7602014, 10259861, 20519722, 71819027, 143638054, 194937359, 389874718, 1364561513, 2729123026]

約数ペア:

[(1, 2729123026), (2, 1364561513), (7, 389874718), (14, 194937359), (19, 143638054), (38, 71819027), (133, 20519722), (266, 10259861), (359, 7602014), (718, 3801007), (2513, 1086002), (5026, 543001), (6821, 400106), (13642, 200053), (28579, 95494), (47747, 57158)]