1459408

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1721}}^1$

素因数の和:1782

約数の個数: 20

約数和(自身を含む): 2882628

約数和(自身を除く): 1423220

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1721, 3442, 6884, 13768, 27536, 91213, 182426, 364852, 729704, 1459408]

約数ペア:

[(1, 1459408), (2, 729704), (4, 364852), (8, 182426), (16, 91213), (53, 27536), (106, 13768), (212, 6884), (424, 3442), (848, 1721)]