1342894

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 24

約数和(自身を含む): 2388528

約数和(自身を除く): 1045634

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 193, 386, 497, 994, 1351, 2702, 3479, 6958, 9457, 13703, 18914, 27406, 95921, 191842, 671447, 1342894]

約数ペア:

[(1, 1342894), (2, 671447), (7, 191842), (14, 95921), (49, 27406), (71, 18914), (98, 13703), (142, 9457), (193, 6958), (386, 3479), (497, 2702), (994, 1351)]