509470921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{2591}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 547430400

約数和(自身を除く): 37959479

約数列:

[1, 19, 79, 131, 1501, 2489, 2591, 10349, 49229, 196631, 204689, 339421, 3889091, 6448999, 26814259, 509470921]

約数ペア:

[(1, 509470921), (19, 26814259), (79, 6448999), (131, 3889091), (1501, 339421), (2489, 204689), (2591, 196631), (10349, 49229)]