2000487027

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{62303}}^1$

素因数の和:62463

約数の個数: 32

約数和(自身を含む): 3349463040

約数和(自身を除く): 1348976013

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 973, 1529, 2919, 4587, 10703, 32109, 62303, 186909, 436121, 685333, 1308363, 2055999, 4797331, 8660117, 14391993, 25980351, 60620819, 95261287, 181862457, 285783861, 666829009, 2000487027]

約数ペア:

[(1, 2000487027), (3, 666829009), (7, 285783861), (11, 181862457), (21, 95261287), (33, 60620819), (77, 25980351), (139, 14391993), (231, 8660117), (417, 4797331), (973, 2055999), (1529, 1308363), (2919, 685333), (4587, 436121), (10703, 186909), (32109, 62303)]