2509070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10909}}^1$

素因数の和:10939

約数の個数: 16

約数和(自身を含む): 4713120

約数和(自身を除く): 2204050

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 10909, 21818, 54545, 109090, 250907, 501814, 1254535, 2509070]

約数ペア:

[(1, 2509070), (2, 1254535), (5, 501814), (10, 250907), (23, 109090), (46, 54545), (115, 21818), (230, 10909)]