2012314556

素因数分解:

$2^2\times 7^2\times {\mathrm{2161}}^1\times {\mathrm{4751}}^1$

素因数の和:6930

約数の個数: 36

約数和(自身を含む): 4099255776

約数和(自身を除く): 2086941220

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2161, 4322, 4751, 8644, 9502, 15127, 19004, 30254, 33257, 60508, 66514, 105889, 133028, 211778, 232799, 423556, 465598, 931196, 10266911, 20533822, 41067644, 71868377, 143736754, 287473508, 503078639, 1006157278, 2012314556]

約数ペア:

[(1, 2012314556), (2, 1006157278), (4, 503078639), (7, 287473508), (14, 143736754), (28, 71868377), (49, 41067644), (98, 20533822), (196, 10266911), (2161, 931196), (4322, 465598), (4751, 423556), (8644, 232799), (9502, 211778), (15127, 133028), (19004, 105889), (30254, 66514), (33257, 60508)]