2019884032

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{41969}}^1$

素因数の和:42036

約数の個数: 44

約数和(自身を含む): 4123804320

約数和(自身を除く): 2103920288

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1024, 1504, 3008, 6016, 12032, 24064, 41969, 48128, 83938, 167876, 335752, 671504, 1343008, 1972543, 2686016, 3945086, 5372032, 7890172, 10744064, 15780344, 21488128, 31560688, 42976256, 63121376, 126242752, 252485504, 504971008, 1009942016, 2019884032]

約数ペア:

[(1, 2019884032), (2, 1009942016), (4, 504971008), (8, 252485504), (16, 126242752), (32, 63121376), (47, 42976256), (64, 31560688), (94, 21488128), (128, 15780344), (188, 10744064), (256, 7890172), (376, 5372032), (512, 3945086), (752, 2686016), (1024, 1972543), (1504, 1343008), (3008, 671504), (6016, 335752), (12032, 167876), (24064, 83938), (41969, 48128)]