1801443328

素因数分解:

$2^{11}\times {\mathrm{673}}^1\times {\mathrm{1307}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 3610119240

約数和(自身を除く): 1808675912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 673, 1024, 1307, 1346, 2048, 2614, 2692, 5228, 5384, 10456, 10768, 20912, 21536, 41824, 43072, 83648, 86144, 167296, 172288, 334592, 344576, 669184, 689152, 879611, 1338368, 1378304, 1759222, 2676736, 3518444, 7036888, 14073776, 28147552, 56295104, 112590208, 225180416, 450360832, 900721664, 1801443328]

約数ペア:

[(1, 1801443328), (2, 900721664), (4, 450360832), (8, 225180416), (16, 112590208), (32, 56295104), (64, 28147552), (128, 14073776), (256, 7036888), (512, 3518444), (673, 2676736), (1024, 1759222), (1307, 1378304), (1346, 1338368), (2048, 879611), (2614, 689152), (2692, 669184), (5228, 344576), (5384, 334592), (10456, 172288), (10768, 167296), (20912, 86144), (21536, 83648), (41824, 43072)]