1313074

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1401

約数の個数: 16

約数和(自身を含む): 2284416

約数和(自身を除く): 971342

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1321, 2642, 9247, 18494, 93791, 187582, 656537, 1313074]

約数ペア:

[(1, 1313074), (2, 656537), (7, 187582), (14, 93791), (71, 18494), (142, 9247), (497, 2642), (994, 1321)]