489025352

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{439771}}^1$

素因数の和:439916

約数の個数: 16

約数和(自身を含む): 923521200

約数和(自身を除く): 434495848

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 439771, 879542, 1759084, 3518168, 61128169, 122256338, 244512676, 489025352]

約数ペア:

[(1, 489025352), (2, 244512676), (4, 122256338), (8, 61128169), (139, 3518168), (278, 1759084), (556, 879542), (1112, 439771)]