1188893384

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{1361}}^1$

素因数の和:2214

約数の個数: 64

約数和(自身を含む): 2686953600

約数和(自身を除く): 1498060216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 821, 1064, 1361, 1642, 2722, 3284, 5444, 5747, 6568, 9527, 10888, 11494, 15599, 19054, 22988, 25859, 31198, 38108, 45976, 51718, 62396, 76216, 103436, 109193, 124792, 181013, 206872, 218386, 362026, 436772, 724052, 873544, 1117381, 1448104, 2234762, 4469524, 7821667, 8939048, 15643334, 21230239, 31286668, 42460478, 62573336, 84920956, 148611673, 169841912, 297223346, 594446692, 1188893384]

約数ペア:

[(1, 1188893384), (2, 594446692), (4, 297223346), (7, 169841912), (8, 148611673), (14, 84920956), (19, 62573336), (28, 42460478), (38, 31286668), (56, 21230239), (76, 15643334), (133, 8939048), (152, 7821667), (266, 4469524), (532, 2234762), (821, 1448104), (1064, 1117381), (1361, 873544), (1642, 724052), (2722, 436772), (3284, 362026), (5444, 218386), (5747, 206872), (6568, 181013), (9527, 124792), (10888, 109193), (11494, 103436), (15599, 76216), (19054, 62396), (22988, 51718), (25859, 45976), (31198, 38108)]