2061449936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1415831}}^1$

素因数の和:1415859

約数の個数: 40

約数和(自身を含む): 4915768704

約数和(自身を除く): 2854318768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1415831, 2831662, 5663324, 9910817, 11326648, 18405803, 19821634, 22653296, 36811606, 39643268, 73623212, 79286536, 128840621, 147246424, 158573072, 257681242, 294492848, 515362484, 1030724968, 2061449936]

約数ペア:

[(1, 2061449936), (2, 1030724968), (4, 515362484), (7, 294492848), (8, 257681242), (13, 158573072), (14, 147246424), (16, 128840621), (26, 79286536), (28, 73623212), (52, 39643268), (56, 36811606), (91, 22653296), (104, 19821634), (112, 18405803), (182, 11326648), (208, 9910817), (364, 5663324), (728, 2831662), (1456, 1415831)]