2017105468

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{8731}}^1$

素因数の和:9002

約数の個数: 48

約数和(自身を含む): 4162299904

約数和(自身を除く): 2145194436

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 223, 259, 446, 518, 892, 1036, 1561, 3122, 6244, 8251, 8731, 16502, 17462, 33004, 34924, 57757, 61117, 115514, 122234, 231028, 244468, 323047, 646094, 1292188, 1947013, 2261329, 3894026, 4522658, 7788052, 9045316, 13629091, 27258182, 54516364, 72039481, 144078962, 288157924, 504276367, 1008552734, 2017105468]

約数ペア:

[(1, 2017105468), (2, 1008552734), (4, 504276367), (7, 288157924), (14, 144078962), (28, 72039481), (37, 54516364), (74, 27258182), (148, 13629091), (223, 9045316), (259, 7788052), (446, 4522658), (518, 3894026), (892, 2261329), (1036, 1947013), (1561, 1292188), (3122, 646094), (6244, 323047), (8251, 244468), (8731, 231028), (16502, 122234), (17462, 115514), (33004, 61117), (34924, 57757)]