8266759438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{2287}}^1$

素因数の和:2549

約数の個数: 64

約数和(自身を含む): 15182069760

約数和(自身を除く): 6915310322

約数列:

[1, 2, 7, 14, 19, 38, 107, 127, 133, 214, 254, 266, 749, 889, 1498, 1778, 2033, 2287, 2413, 4066, 4574, 4826, 13589, 14231, 16009, 16891, 27178, 28462, 32018, 33782, 43453, 86906, 95123, 190246, 244709, 258191, 290449, 304171, 489418, 516382, 580898, 608342, 1712963, 1807337, 2033143, 3425926, 3614674, 4066286, 4649471, 5518531, 9298942, 11037062, 31078043, 32546297, 38629717, 62156086, 65092594, 77259434, 217546301, 435092602, 590482817, 1180965634, 4133379719, 8266759438]

約数ペア:

[(1, 8266759438), (2, 4133379719), (7, 1180965634), (14, 590482817), (19, 435092602), (38, 217546301), (107, 77259434), (127, 65092594), (133, 62156086), (214, 38629717), (254, 32546297), (266, 31078043), (749, 11037062), (889, 9298942), (1498, 5518531), (1778, 4649471), (2033, 4066286), (2287, 3614674), (2413, 3425926), (4066, 2033143), (4574, 1807337), (4826, 1712963), (13589, 608342), (14231, 580898), (16009, 516382), (16891, 489418), (27178, 304171), (28462, 290449), (32018, 258191), (33782, 244709), (43453, 190246), (86906, 95123)]