1216066894

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{363439}}^1$

素因数の和:363687

約数の個数: 16

約数和(自身を含む): 2093414400

約数和(自身を除く): 877347506

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 363439, 726878, 2544073, 5088146, 86861921, 173723842, 608033447, 1216066894]

約数ペア:

[(1, 1216066894), (2, 608033447), (7, 173723842), (14, 86861921), (239, 5088146), (478, 2544073), (1673, 726878), (3346, 363439)]