2588995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 3317760

約数和(自身を除く): 728765

約数列:

[1, 5, 23, 47, 115, 235, 479, 1081, 2395, 5405, 11017, 22513, 55085, 112565, 517799, 2588995]

約数ペア:

[(1, 2588995), (5, 517799), (23, 112565), (47, 55085), (115, 22513), (235, 11017), (479, 5405), (1081, 2395)]