2048164551

素因数分解:

$3^2\times {\mathrm{211}}^1\times {\mathrm{647}}^1\times {\mathrm{1667}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 2978861184

約数和(自身を除く): 930696633

約数列:

[1, 3, 9, 211, 633, 647, 1667, 1899, 1941, 5001, 5823, 15003, 136517, 351737, 409551, 1055211, 1078549, 1228653, 3165633, 3235647, 9706941, 227573839, 682721517, 2048164551]

約数ペア:

[(1, 2048164551), (3, 682721517), (9, 227573839), (211, 9706941), (633, 3235647), (647, 3165633), (1667, 1228653), (1899, 1078549), (1941, 1055211), (5001, 409551), (5823, 351737), (15003, 136517)]