2681848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 5488560

約数和(自身を除く): 2806712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 241, 428, 482, 856, 964, 1391, 1928, 2782, 3133, 5564, 6266, 11128, 12532, 25064, 25787, 51574, 103148, 206296, 335231, 670462, 1340924, 2681848]

約数ペア:

[(1, 2681848), (2, 1340924), (4, 670462), (8, 335231), (13, 206296), (26, 103148), (52, 51574), (104, 25787), (107, 25064), (214, 12532), (241, 11128), (428, 6266), (482, 5564), (856, 3133), (964, 2782), (1391, 1928)]