289756484

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{3347}}^1$

素因数の和:4315

約数の個数: 24

約数和(自身を含む): 529841088

約数和(自身を除く): 240084604

約数列:

[1, 2, 4, 23, 46, 92, 941, 1882, 3347, 3764, 6694, 13388, 21643, 43286, 76981, 86572, 153962, 307924, 3149527, 6299054, 12598108, 72439121, 144878242, 289756484]

約数ペア:

[(1, 289756484), (2, 144878242), (4, 72439121), (23, 12598108), (46, 6299054), (92, 3149527), (941, 307924), (1882, 153962), (3347, 86572), (3764, 76981), (6694, 43286), (13388, 21643)]