1295378

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1381}}^1$

素因数の和:1457

約数の個数: 16

約数和(自身を含む): 2255424

約数和(自身を除く): 960046

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 1381, 2762, 9667, 19334, 92527, 185054, 647689, 1295378]

約数ペア:

[(1, 1295378), (2, 647689), (7, 185054), (14, 92527), (67, 19334), (134, 9667), (469, 2762), (938, 1381)]