2047133081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{11807}}^1$

素因数の和:11909

約数の個数: 32

約数和(自身を含む): 2611740672

約数和(自身を除く): 564607591

約数列:

[1, 7, 17, 31, 47, 119, 217, 329, 527, 799, 1457, 3689, 5593, 10199, 11807, 24769, 82649, 173383, 200719, 366017, 554929, 1405033, 2562119, 3884503, 6222289, 9433793, 17202799, 43556023, 66036551, 120419593, 292447583, 2047133081]

約数ペア:

[(1, 2047133081), (7, 292447583), (17, 120419593), (31, 66036551), (47, 43556023), (119, 17202799), (217, 9433793), (329, 6222289), (527, 3884503), (799, 2562119), (1457, 1405033), (3689, 554929), (5593, 366017), (10199, 200719), (11807, 173383), (24769, 82649)]