2013229724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{1741}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 3945588192

約数和(自身を除く): 1932358468

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 641, 902, 1282, 1741, 1804, 2564, 3482, 6964, 7051, 14102, 19151, 26281, 28204, 38302, 52562, 71381, 76604, 105124, 142762, 285524, 289091, 578182, 785191, 1115981, 1156364, 1570382, 2231962, 3140764, 4463924, 12275791, 24551582, 45755221, 49103164, 91510442, 183020884, 503307431, 1006614862, 2013229724]

約数ペア:

[(1, 2013229724), (2, 1006614862), (4, 503307431), (11, 183020884), (22, 91510442), (41, 49103164), (44, 45755221), (82, 24551582), (164, 12275791), (451, 4463924), (641, 3140764), (902, 2231962), (1282, 1570382), (1741, 1156364), (1804, 1115981), (2564, 785191), (3482, 578182), (6964, 289091), (7051, 285524), (14102, 142762), (19151, 105124), (26281, 76604), (28204, 71381), (38302, 52562)]