426537908

素因数分解:

$2^2\times {\mathrm{383}}^1\times {\mathrm{433}}^1\times {\mathrm{643}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 751285248

約数和(自身を除く): 324747340

約数列:

[1, 2, 4, 383, 433, 643, 766, 866, 1286, 1532, 1732, 2572, 165839, 246269, 278419, 331678, 492538, 556838, 663356, 985076, 1113676, 106634477, 213268954, 426537908]

約数ペア:

[(1, 426537908), (2, 213268954), (4, 106634477), (383, 1113676), (433, 985076), (643, 663356), (766, 556838), (866, 492538), (1286, 331678), (1532, 278419), (1732, 246269), (2572, 165839)]