308021378

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{328381}}^1$

素因数の和:328457

約数の個数: 16

約数和(自身を含む): 535919424

約数和(自身を除く): 227898046

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 328381, 656762, 2298667, 4597334, 22001527, 44003054, 154010689, 308021378]

約数ペア:

[(1, 308021378), (2, 154010689), (7, 44003054), (14, 22001527), (67, 4597334), (134, 2298667), (469, 656762), (938, 328381)]