2087008

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^3$

素因数の和:57

約数の個数: 72

約数和(自身を含む): 5257224

約数和(自身を除く): 3170216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 224, 242, 308, 352, 392, 484, 539, 616, 784, 847, 968, 1078, 1232, 1331, 1568, 1694, 1936, 2156, 2464, 2662, 3388, 3872, 4312, 5324, 5929, 6776, 8624, 9317, 10648, 11858, 13552, 17248, 18634, 21296, 23716, 27104, 37268, 42592, 47432, 65219, 74536, 94864, 130438, 149072, 189728, 260876, 298144, 521752, 1043504, 2087008]

約数ペア:

[(1, 2087008), (2, 1043504), (4, 521752), (7, 298144), (8, 260876), (11, 189728), (14, 149072), (16, 130438), (22, 94864), (28, 74536), (32, 65219), (44, 47432), (49, 42592), (56, 37268), (77, 27104), (88, 23716), (98, 21296), (112, 18634), (121, 17248), (154, 13552), (176, 11858), (196, 10648), (224, 9317), (242, 8624), (308, 6776), (352, 5929), (392, 5324), (484, 4312), (539, 3872), (616, 3388), (784, 2662), (847, 2464), (968, 2156), (1078, 1936), (1232, 1694), (1331, 1568)]