2003022304

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{607}}^1\times {\mathrm{1021}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 3992962176

約数和(自身を除く): 1989939872

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 607, 808, 1021, 1214, 1616, 2042, 2428, 3232, 4084, 4856, 8168, 9712, 16336, 19424, 32672, 61307, 103121, 122614, 206242, 245228, 412484, 490456, 619747, 824968, 980912, 1239494, 1649936, 1961824, 2478988, 3299872, 4957976, 9915952, 19831904, 62594447, 125188894, 250377788, 500755576, 1001511152, 2003022304]

約数ペア:

[(1, 2003022304), (2, 1001511152), (4, 500755576), (8, 250377788), (16, 125188894), (32, 62594447), (101, 19831904), (202, 9915952), (404, 4957976), (607, 3299872), (808, 2478988), (1021, 1961824), (1214, 1649936), (1616, 1239494), (2042, 980912), (2428, 824968), (3232, 619747), (4084, 490456), (4856, 412484), (8168, 245228), (9712, 206242), (16336, 122614), (19424, 103121), (32672, 61307)]