809707926

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2083}}^1$

素因数の和:2245

約数の個数: 64

約数和(自身を含む): 1778969088

約数和(自身を除く): 969261162

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 103, 111, 206, 222, 309, 618, 629, 1258, 1751, 1887, 2083, 3502, 3774, 3811, 4166, 5253, 6249, 7622, 10506, 11433, 12498, 22866, 35411, 64787, 70822, 77071, 106233, 129574, 154142, 194361, 212466, 214549, 231213, 388722, 429098, 462426, 643647, 1287294, 1310207, 2620414, 3647333, 3930621, 7294666, 7861242, 7938313, 10941999, 15876626, 21883998, 23814939, 47629878, 134951321, 269902642, 404853963, 809707926]

約数ペア:

[(1, 809707926), (2, 404853963), (3, 269902642), (6, 134951321), (17, 47629878), (34, 23814939), (37, 21883998), (51, 15876626), (74, 10941999), (102, 7938313), (103, 7861242), (111, 7294666), (206, 3930621), (222, 3647333), (309, 2620414), (618, 1310207), (629, 1287294), (1258, 643647), (1751, 462426), (1887, 429098), (2083, 388722), (3502, 231213), (3774, 214549), (3811, 212466), (4166, 194361), (5253, 154142), (6249, 129574), (7622, 106233), (10506, 77071), (11433, 70822), (12498, 64787), (22866, 35411)]