2008373068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{3697}}^1$

素因数の和:4082

約数の個数: 48

約数和(自身を含む): 3919761664

約数和(自身を除く): 1911388596

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 337, 403, 674, 806, 1348, 1612, 3697, 4381, 7394, 8762, 10447, 14788, 17524, 20894, 41788, 48061, 96122, 114607, 135811, 192244, 229214, 271622, 458428, 543244, 1245889, 1489891, 2491778, 2979782, 4983556, 5959564, 16196557, 32393114, 38622559, 64786228, 77245118, 154490236, 502093267, 1004186534, 2008373068]

約数ペア:

[(1, 2008373068), (2, 1004186534), (4, 502093267), (13, 154490236), (26, 77245118), (31, 64786228), (52, 38622559), (62, 32393114), (124, 16196557), (337, 5959564), (403, 4983556), (674, 2979782), (806, 2491778), (1348, 1489891), (1612, 1245889), (3697, 543244), (4381, 458428), (7394, 271622), (8762, 229214), (10447, 192244), (14788, 135811), (17524, 114607), (20894, 96122), (41788, 48061)]