289829828

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{31627}}^1$

素因数の和:31739

約数の個数: 24

約数和(自身を含む): 531350400

約数和(自身を除く): 241520572

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 4582, 9164, 31627, 63254, 126508, 917183, 1834366, 2498533, 3668732, 4997066, 9994132, 72457457, 144914914, 289829828]

約数ペア:

[(1, 289829828), (2, 144914914), (4, 72457457), (29, 9994132), (58, 4997066), (79, 3668732), (116, 2498533), (158, 1834366), (316, 917183), (2291, 126508), (4582, 63254), (9164, 31627)]