2013444244

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 4258042880

約数和(自身を除く): 2244598636

約数列:

[1, 2, 4, 7, 14, 28, 37, 73, 74, 79, 146, 148, 158, 259, 292, 316, 337, 511, 518, 553, 674, 1022, 1036, 1106, 1348, 2044, 2212, 2359, 2701, 2923, 4718, 5402, 5767, 5846, 9436, 10804, 11534, 11692, 12469, 18907, 20461, 23068, 24601, 24938, 26623, 37814, 40369, 40922, 49202, 49876, 53246, 75628, 80738, 81844, 87283, 98404, 106492, 161476, 172207, 174566, 186361, 213379, 344414, 349132, 372722, 426758, 688828, 745444, 853516, 910237, 985051, 1493653, 1820474, 1943479, 1970102, 2987306, 3640948, 3886958, 3940204, 5974612, 6371659, 6895357, 7773916, 12743318, 13604353, 13790714, 25486636, 27208706, 27581428, 54417412, 71908723, 143817446, 287634892, 503361061, 1006722122, 2013444244]

約数ペア:

[(1, 2013444244), (2, 1006722122), (4, 503361061), (7, 287634892), (14, 143817446), (28, 71908723), (37, 54417412), (73, 27581428), (74, 27208706), (79, 25486636), (146, 13790714), (148, 13604353), (158, 12743318), (259, 7773916), (292, 6895357), (316, 6371659), (337, 5974612), (511, 3940204), (518, 3886958), (553, 3640948), (674, 2987306), (1022, 1970102), (1036, 1943479), (1106, 1820474), (1348, 1493653), (2044, 985051), (2212, 910237), (2359, 853516), (2701, 745444), (2923, 688828), (4718, 426758), (5402, 372722), (5767, 349132), (5846, 344414), (9436, 213379), (10804, 186361), (11534, 174566), (11692, 172207), (12469, 161476), (18907, 106492), (20461, 98404), (23068, 87283), (24601, 81844), (24938, 80738), (26623, 75628), (37814, 53246), (40369, 49876), (40922, 49202)]