768002019

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1\times {\mathrm{1543}}^1$

素因数の和:2458

約数の個数: 16

約数和(自身を含む): 1030305024

約数和(自身を除く): 262303005

約数列:

[1, 3, 251, 661, 753, 1543, 1983, 4629, 165911, 387293, 497733, 1019923, 1161879, 3059769, 256000673, 768002019]

約数ペア:

[(1, 768002019), (3, 256000673), (251, 3059769), (661, 1161879), (753, 1019923), (1543, 497733), (1983, 387293), (4629, 165911)]