6421394

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{877}}^1$

素因数の和:1409

約数の個数: 16

約数和(自身を含む): 11041728

約数和(自身を除く): 4620334

約数列:

[1, 2, 7, 14, 523, 877, 1046, 1754, 3661, 6139, 7322, 12278, 458671, 917342, 3210697, 6421394]

約数ペア:

[(1, 6421394), (2, 3210697), (7, 917342), (14, 458671), (523, 12278), (877, 7322), (1046, 6139), (1754, 3661)]