2008347487869

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1\times {\mathrm{1039}}^1$

素因数の和:1730

約数の個数: 64

約数和(自身を含む): 2753594654720

約数和(自身を除く): 745247166851

約数列:

[1, 3, 97, 127, 193, 271, 291, 381, 579, 813, 1039, 3117, 12319, 18721, 24511, 26287, 34417, 36957, 52303, 56163, 73533, 78861, 100783, 103251, 131953, 156909, 200527, 281569, 302349, 395859, 601581, 844707, 2377567, 3338449, 5073391, 6642481, 7132701, 10015347, 12799441, 15220173, 19451119, 19927443, 25466929, 27312193, 35759263, 38398323, 54342817, 58353357, 76400787, 81936579, 107277789, 163028451, 644320657, 1932961971, 2470292113, 3468648511, 5271253249, 6901537759, 7410876339, 10405945533, 15813759747, 20704613277, 669449162623, 2008347487869]

約数ペア:

[(1, 2008347487869), (3, 669449162623), (97, 20704613277), (127, 15813759747), (193, 10405945533), (271, 7410876339), (291, 6901537759), (381, 5271253249), (579, 3468648511), (813, 2470292113), (1039, 1932961971), (3117, 644320657), (12319, 163028451), (18721, 107277789), (24511, 81936579), (26287, 76400787), (34417, 58353357), (36957, 54342817), (52303, 38398323), (56163, 35759263), (73533, 27312193), (78861, 25466929), (100783, 19927443), (103251, 19451119), (131953, 15220173), (156909, 12799441), (200527, 10015347), (281569, 7132701), (302349, 6642481), (395859, 5073391), (601581, 3338449), (844707, 2377567)]