2083484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 3974880

約数和(自身を除く): 1891396

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 389, 412, 778, 1339, 1556, 2678, 5057, 5356, 10114, 20228, 40067, 80134, 160268, 520871, 1041742, 2083484]

約数ペア:

[(1, 2083484), (2, 1041742), (4, 520871), (13, 160268), (26, 80134), (52, 40067), (103, 20228), (206, 10114), (389, 5356), (412, 5057), (778, 2678), (1339, 1556)]