9143428

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1301}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 18373824

約数和(自身を除く): 9230396

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1301, 1757, 2602, 3514, 5204, 7028, 9107, 18214, 36428, 326551, 653102, 1306204, 2285857, 4571714, 9143428]

約数ペア:

[(1, 9143428), (2, 4571714), (4, 2285857), (7, 1306204), (14, 653102), (28, 326551), (251, 36428), (502, 18214), (1004, 9107), (1301, 7028), (1757, 5204), (2602, 3514)]