2690996938

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{15091}}^1$

素因数の和:15418

約数の個数: 32

約数和(自身を含む): 4728987648

約数和(自身を除く): 2037990710

約数列:

[1, 2, 7, 14, 47, 94, 271, 329, 542, 658, 1897, 3794, 12737, 15091, 25474, 30182, 89159, 105637, 178318, 211274, 709277, 1418554, 4089661, 4964939, 8179322, 9929878, 28627627, 57255254, 192214067, 384428134, 1345498469, 2690996938]

約数ペア:

[(1, 2690996938), (2, 1345498469), (7, 384428134), (14, 192214067), (47, 57255254), (94, 28627627), (271, 9929878), (329, 8179322), (542, 4964939), (658, 4089661), (1897, 1418554), (3794, 709277), (12737, 211274), (15091, 178318), (25474, 105637), (30182, 89159)]