248912636

素因数分解:

$2^2\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{4129}}^1$

素因数の和:6293

約数の個数: 24

約数和(自身を含む): 498177120

約数和(自身を除く): 249264484

約数列:

[1, 2, 4, 7, 14, 28, 2153, 4129, 4306, 8258, 8612, 15071, 16516, 28903, 30142, 57806, 60284, 115612, 8889737, 17779474, 35558948, 62228159, 124456318, 248912636]

約数ペア:

[(1, 248912636), (2, 124456318), (4, 62228159), (7, 35558948), (14, 17779474), (28, 8889737), (2153, 115612), (4129, 60284), (4306, 57806), (8258, 30142), (8612, 28903), (15071, 16516)]