2697372284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 4894982400

約数和(自身を除く): 2197610116

約数列:

[1, 2, 4, 43, 86, 139, 172, 257, 278, 439, 514, 556, 878, 1028, 1756, 5977, 11051, 11954, 18877, 22102, 23908, 35723, 37754, 44204, 61021, 71446, 75508, 112823, 122042, 142892, 225646, 244084, 451292, 1536089, 2623903, 3072178, 4851389, 5247806, 6144356, 9702778, 10495612, 15682397, 19405556, 31364794, 62729588, 674343071, 1348686142, 2697372284]

約数ペア:

[(1, 2697372284), (2, 1348686142), (4, 674343071), (43, 62729588), (86, 31364794), (139, 19405556), (172, 15682397), (257, 10495612), (278, 9702778), (439, 6144356), (514, 5247806), (556, 4851389), (878, 3072178), (1028, 2623903), (1756, 1536089), (5977, 451292), (11051, 244084), (11954, 225646), (18877, 142892), (22102, 122042), (23908, 112823), (35723, 75508), (37754, 71446), (44204, 61021)]