438536752

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{81331}}^1$

素因数の和:81676

約数の個数: 20

約数和(自身を含む): 852196696

約数和(自身を除く): 413659944

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 81331, 162662, 325324, 650648, 1301296, 27408547, 54817094, 109634188, 219268376, 438536752]

約数ペア:

[(1, 438536752), (2, 219268376), (4, 109634188), (8, 54817094), (16, 27408547), (337, 1301296), (674, 650648), (1348, 325324), (2696, 162662), (5392, 81331)]