1293194

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 2249856

約数和(自身を除く): 956662

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1301, 2602, 9107, 18214, 92371, 184742, 646597, 1293194]

約数ペア:

[(1, 1293194), (2, 646597), (7, 184742), (14, 92371), (71, 18214), (142, 9107), (497, 2602), (994, 1301)]