2000138852888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{4378511}}^1$

素因数の和:4378736

約数の個数: 64

約数和(自身を含む): 4255913664000

約数和(自身を除く): 2255774811112

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 179, 232, 319, 358, 638, 716, 1276, 1432, 1969, 2552, 3938, 5191, 7876, 10382, 15752, 20764, 41528, 57101, 114202, 228404, 456808, 4378511, 8757022, 17514044, 35028088, 48163621, 96327242, 126976819, 192654484, 253953638, 385308968, 507907276, 783753469, 1015814552, 1396745009, 1567506938, 2793490018, 3135013876, 5586980036, 6270027752, 8621288159, 11173960072, 17242576318, 22728850601, 34485152636, 45457701202, 68970305272, 90915402404, 181830804808, 250017356611, 500034713222, 1000069426444, 2000138852888]

約数ペア:

[(1, 2000138852888), (2, 1000069426444), (4, 500034713222), (8, 250017356611), (11, 181830804808), (22, 90915402404), (29, 68970305272), (44, 45457701202), (58, 34485152636), (88, 22728850601), (116, 17242576318), (179, 11173960072), (232, 8621288159), (319, 6270027752), (358, 5586980036), (638, 3135013876), (716, 2793490018), (1276, 1567506938), (1432, 1396745009), (1969, 1015814552), (2552, 783753469), (3938, 507907276), (5191, 385308968), (7876, 253953638), (10382, 192654484), (15752, 126976819), (20764, 96327242), (41528, 48163621), (57101, 35028088), (114202, 17514044), (228404, 8757022), (456808, 4378511)]