2016381682

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{6481}}^1$

素因数の和:6874

約数の個数: 32

約数和(自身を含む): 3517081344

約数和(自身を除く): 1500699662

約数列:

[1, 2, 7, 14, 71, 142, 313, 497, 626, 994, 2191, 4382, 6481, 12962, 22223, 44446, 45367, 90734, 155561, 311122, 460151, 920302, 2028553, 3221057, 4057106, 6442114, 14199871, 28399742, 144027263, 288054526, 1008190841, 2016381682]

約数ペア:

[(1, 2016381682), (2, 1008190841), (7, 288054526), (14, 144027263), (71, 28399742), (142, 14199871), (313, 6442114), (497, 4057106), (626, 3221057), (994, 2028553), (2191, 920302), (4382, 460151), (6481, 311122), (12962, 155561), (22223, 90734), (44446, 45367)]