1009942016

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{41969}}^1$

素因数の和:42034

約数の個数: 40

約数和(自身を含む): 2060894880

約数和(自身を除く): 1050952864

約数列:

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

約数ペア:

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