2118584

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1567}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 4304160

約数和(自身を除く): 2185576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1567, 3134, 6268, 12536, 20371, 40742, 81484, 162968, 264823, 529646, 1059292, 2118584]

約数ペア:

[(1, 2118584), (2, 1059292), (4, 529646), (8, 264823), (13, 162968), (26, 81484), (52, 40742), (104, 20371), (169, 12536), (338, 6268), (676, 3134), (1352, 1567)]