2813512

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{2081}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 5715090

約数和(自身を除く): 2901578

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2081, 4162, 8324, 16648, 27053, 54106, 108212, 216424, 351689, 703378, 1406756, 2813512]

約数ペア:

[(1, 2813512), (2, 1406756), (4, 703378), (8, 351689), (13, 216424), (26, 108212), (52, 54106), (104, 27053), (169, 16648), (338, 8324), (676, 4162), (1352, 2081)]