2018903942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{365611}}^1$

素因数の和:365875

約数の個数: 16

約数和(自身を含む): 3316832064

約数和(自身を除く): 1297928122

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 365611, 731222, 4021721, 8043442, 91768361, 183536722, 1009451971, 2018903942]

約数ペア:

[(1, 2018903942), (2, 1009451971), (11, 183536722), (22, 91768361), (251, 8043442), (502, 4021721), (2761, 731222), (5522, 365611)]