2017284944

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{18307}}^1$

素因数の和:18483

約数の個数: 40

約数和(自身を含む): 4004618688

約数和(自身を除く): 1987333744

約数列:

[1, 2, 4, 8, 16, 71, 97, 142, 194, 284, 388, 568, 776, 1136, 1552, 6887, 13774, 18307, 27548, 36614, 55096, 73228, 110192, 146456, 292912, 1299797, 1775779, 2599594, 3551558, 5199188, 7103116, 10398376, 14206232, 20796752, 28412464, 126080309, 252160618, 504321236, 1008642472, 2017284944]

約数ペア:

[(1, 2017284944), (2, 1008642472), (4, 504321236), (8, 252160618), (16, 126080309), (71, 28412464), (97, 20796752), (142, 14206232), (194, 10398376), (284, 7103116), (388, 5199188), (568, 3551558), (776, 2599594), (1136, 1775779), (1552, 1299797), (6887, 292912), (13774, 146456), (18307, 110192), (27548, 73228), (36614, 55096)]