1993880704

素因数分解:

$2^7\times {\mathrm{3673}}^1\times {\mathrm{4241}}^1$

素因数の和:7928

約数の個数: 32

約数和(自身を含む): 3974202540

約数和(自身を除く): 1980321836

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 3673, 4241, 7346, 8482, 14692, 16964, 29384, 33928, 58768, 67856, 117536, 135712, 235072, 271424, 470144, 542848, 15577193, 31154386, 62308772, 124617544, 249235088, 498470176, 996940352, 1993880704]

約数ペア:

[(1, 1993880704), (2, 996940352), (4, 498470176), (8, 249235088), (16, 124617544), (32, 62308772), (64, 31154386), (128, 15577193), (3673, 542848), (4241, 470144), (7346, 271424), (8482, 235072), (14692, 135712), (16964, 117536), (29384, 67856), (33928, 58768)]