289590132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1856347}}^1$

素因数の和:1856367

約数の個数: 24

約数和(自身を含む): 727688416

約数和(自身を除く): 438098284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1856347, 3712694, 5569041, 7425388, 11138082, 22276164, 24132511, 48265022, 72397533, 96530044, 144795066, 289590132]

約数ペア:

[(1, 289590132), (2, 144795066), (3, 96530044), (4, 72397533), (6, 48265022), (12, 24132511), (13, 22276164), (26, 11138082), (39, 7425388), (52, 5569041), (78, 3712694), (156, 1856347)]