2006680326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{8191}}^1$

素因数の和:8529

約数の個数: 64

約数和(自身を含む): 4844421120

約数和(自身を除く): 2837740794

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 307, 399, 614, 798, 921, 1842, 2149, 4298, 5833, 6447, 8191, 11666, 12894, 16382, 17499, 24573, 34998, 40831, 49146, 57337, 81662, 114674, 122493, 155629, 172011, 244986, 311258, 344022, 466887, 933774, 1089403, 2178806, 2514637, 3268209, 5029274, 6536418, 7543911, 15087822, 17602459, 35204918, 47778103, 52807377, 95556206, 105614754, 143334309, 286668618, 334446721, 668893442, 1003340163, 2006680326]

約数ペア:

[(1, 2006680326), (2, 1003340163), (3, 668893442), (6, 334446721), (7, 286668618), (14, 143334309), (19, 105614754), (21, 95556206), (38, 52807377), (42, 47778103), (57, 35204918), (114, 17602459), (133, 15087822), (266, 7543911), (307, 6536418), (399, 5029274), (614, 3268209), (798, 2514637), (921, 2178806), (1842, 1089403), (2149, 933774), (4298, 466887), (5833, 344022), (6447, 311258), (8191, 244986), (11666, 172011), (12894, 155629), (16382, 122493), (17499, 114674), (24573, 81662), (34998, 57337), (40831, 49146)]