858128415836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{1064311}}^1$

素因数の和:1064570

約数の個数: 48

約数和(自身を含む): 1622113661952

約数和(自身を除く): 763985246116

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 167, 284, 334, 668, 1207, 2414, 2839, 4828, 5678, 11356, 11857, 23714, 47428, 201569, 403138, 806276, 1064311, 2128622, 4257244, 18093287, 36186574, 72373148, 75566081, 151132162, 177739937, 302264324, 355479874, 710959748, 1284623377, 2569246754, 3021578929, 5138493508, 6043157858, 12086315716, 12619535527, 25239071054, 50478142108, 214532103959, 429064207918, 858128415836]

約数ペア:

[(1, 858128415836), (2, 429064207918), (4, 214532103959), (17, 50478142108), (34, 25239071054), (68, 12619535527), (71, 12086315716), (142, 6043157858), (167, 5138493508), (284, 3021578929), (334, 2569246754), (668, 1284623377), (1207, 710959748), (2414, 355479874), (2839, 302264324), (4828, 177739937), (5678, 151132162), (11356, 75566081), (11857, 72373148), (23714, 36186574), (47428, 18093287), (201569, 4257244), (403138, 2128622), (806276, 1064311)]