2012378104

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{19429}}^1$

素因数の和:19564

約数の個数: 48

約数和(自身を含む): 4186387800

約数和(自身を除く): 2174009696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 121, 214, 242, 428, 484, 856, 968, 1177, 2354, 4708, 9416, 12947, 19429, 25894, 38858, 51788, 77716, 103576, 155432, 213719, 427438, 854876, 1709752, 2078903, 2350909, 4157806, 4701818, 8315612, 9403636, 16631224, 18807272, 22867933, 45735866, 91471732, 182943464, 251547263, 503094526, 1006189052, 2012378104]

約数ペア:

[(1, 2012378104), (2, 1006189052), (4, 503094526), (8, 251547263), (11, 182943464), (22, 91471732), (44, 45735866), (88, 22867933), (107, 18807272), (121, 16631224), (214, 9403636), (242, 8315612), (428, 4701818), (484, 4157806), (856, 2350909), (968, 2078903), (1177, 1709752), (2354, 854876), (4708, 427438), (9416, 213719), (12947, 155432), (19429, 103576), (25894, 77716), (38858, 51788)]