2041505599

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{4129}}^1$

素因数の和:4279

約数の個数: 32

約数和(自身を含む): 2531128320

約数和(自身を除く): 489622721

約数列:

[1, 7, 23, 37, 83, 161, 259, 581, 851, 1909, 3071, 4129, 5957, 13363, 21497, 28903, 70633, 94967, 152773, 342707, 494431, 664769, 1069411, 2398949, 3513779, 7882261, 12680159, 24596453, 55175827, 88761113, 291643657, 2041505599]

約数ペア:

[(1, 2041505599), (7, 291643657), (23, 88761113), (37, 55175827), (83, 24596453), (161, 12680159), (259, 7882261), (581, 3513779), (851, 2398949), (1909, 1069411), (3071, 664769), (4129, 494431), (5957, 342707), (13363, 152773), (21497, 94967), (28903, 70633)]