1330448126

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1338479}}^1$

素因数の和:1338559

約数の個数: 16

約数和(自身を含む): 2312893440

約数和(自身を除く): 982445314

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1338479, 2676958, 9369353, 18738706, 95032009, 190064018, 665224063, 1330448126]

約数ペア:

[(1, 1330448126), (2, 665224063), (7, 190064018), (14, 95032009), (71, 18738706), (142, 9369353), (497, 2676958), (994, 1338479)]