1408214

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 16

約数和(自身を含む): 2198016

約数和(自身を除く): 789802

約数列:

[1, 2, 47, 71, 94, 142, 211, 422, 3337, 6674, 9917, 14981, 19834, 29962, 704107, 1408214]

約数ペア:

[(1, 1408214), (2, 704107), (47, 29962), (71, 19834), (94, 14981), (142, 9917), (211, 6674), (422, 3337)]