2863146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 6967296

約数和(自身を除く): 4104150

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 71, 78, 94, 141, 142, 143, 213, 282, 286, 426, 429, 517, 611, 781, 858, 923, 1034, 1222, 1551, 1562, 1833, 1846, 2343, 2769, 3102, 3337, 3666, 4686, 5538, 6674, 6721, 10011, 10153, 13442, 20022, 20163, 20306, 30459, 36707, 40326, 43381, 60918, 73414, 86762, 110121, 130143, 220242, 260286, 477191, 954382, 1431573, 2863146]

約数ペア:

[(1, 2863146), (2, 1431573), (3, 954382), (6, 477191), (11, 260286), (13, 220242), (22, 130143), (26, 110121), (33, 86762), (39, 73414), (47, 60918), (66, 43381), (71, 40326), (78, 36707), (94, 30459), (141, 20306), (142, 20163), (143, 20022), (213, 13442), (282, 10153), (286, 10011), (426, 6721), (429, 6674), (517, 5538), (611, 4686), (781, 3666), (858, 3337), (923, 3102), (1034, 2769), (1222, 2343), (1551, 1846), (1562, 1833)]