1290079

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 1608768

約数和(自身を除く): 318689

約数列:

[1, 7, 17, 37, 119, 259, 293, 629, 2051, 4403, 4981, 10841, 34867, 75887, 184297, 1290079]

約数ペア:

[(1, 1290079), (7, 184297), (17, 75887), (37, 34867), (119, 10841), (259, 4981), (293, 4403), (629, 2051)]