2058617405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{853}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 2696125824

約数和(自身を除く): 637508419

約数列:

[1, 5, 13, 65, 107, 347, 535, 853, 1391, 1735, 4265, 4511, 6955, 11089, 22555, 37129, 55445, 91271, 185645, 295991, 456355, 482677, 1186523, 1479955, 2413385, 3847883, 5932615, 19239415, 31671037, 158355185, 411723481, 2058617405]

約数ペア:

[(1, 2058617405), (5, 411723481), (13, 158355185), (65, 31671037), (107, 19239415), (347, 5932615), (535, 3847883), (853, 2413385), (1391, 1479955), (1735, 1186523), (4265, 482677), (4511, 456355), (6955, 295991), (11089, 185645), (22555, 91271), (37129, 55445)]