2798410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^4$

素因数の和:99

約数の個数: 20

約数和(自身を含む): 5266098

約数和(自身を除く): 2467688

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 12167, 24334, 60835, 121670, 279841, 559682, 1399205, 2798410]

約数ペア:

[(1, 2798410), (2, 1399205), (5, 559682), (10, 279841), (23, 121670), (46, 60835), (115, 24334), (230, 12167), (529, 5290), (1058, 2645)]