249427276

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{122029}}^1$

素因数の和:122113

約数の個数: 24

約数和(自身を含む): 505692320

約数和(自身を除く): 256265044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 122029, 244058, 488116, 854203, 1708406, 3416812, 8908117, 17816234, 35632468, 62356819, 124713638, 249427276]

約数ペア:

[(1, 249427276), (2, 124713638), (4, 62356819), (7, 35632468), (14, 17816234), (28, 8908117), (73, 3416812), (146, 1708406), (292, 854203), (511, 488116), (1022, 244058), (2044, 122029)]