299294788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{4229}}^1$

素因数の和:5607

約数の個数: 24

約数和(自身を含む): 564603480

約数和(自身を除く): 265308692

約数列:

[1, 2, 4, 13, 26, 52, 1361, 2722, 4229, 5444, 8458, 16916, 17693, 35386, 54977, 70772, 109954, 219908, 5755669, 11511338, 23022676, 74823697, 149647394, 299294788]

約数ペア:

[(1, 299294788), (2, 149647394), (4, 74823697), (13, 23022676), (26, 11511338), (52, 5755669), (1361, 219908), (2722, 109954), (4229, 70772), (5444, 54977), (8458, 35386), (16916, 17693)]