487350032

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{180233}}^1$

素因数の和:180267

約数の個数: 30

約数和(自身を含む): 1022467482

約数和(自身を除く): 535117450

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 180233, 360466, 720932, 1441864, 2343029, 2883728, 4686058, 9372116, 18744232, 30459377, 37488464, 60918754, 121837508, 243675016, 487350032]

約数ペア:

[(1, 487350032), (2, 243675016), (4, 121837508), (8, 60918754), (13, 37488464), (16, 30459377), (26, 18744232), (52, 9372116), (104, 4686058), (169, 2883728), (208, 2343029), (338, 1441864), (676, 720932), (1352, 360466), (2704, 180233)]