2011492012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{17377}}^1$

素因数の和:18097

約数の個数: 24

約数和(自身を含む): 3607533776

約数和(自身を除く): 1596041764

約数列:

[1, 2, 4, 43, 86, 172, 673, 1346, 2692, 17377, 28939, 34754, 57878, 69508, 115756, 747211, 1494422, 2988844, 11694721, 23389442, 46778884, 502873003, 1005746006, 2011492012]

約数ペア:

[(1, 2011492012), (2, 1005746006), (4, 502873003), (43, 46778884), (86, 23389442), (172, 11694721), (673, 2988844), (1346, 1494422), (2692, 747211), (17377, 115756), (28939, 69508), (34754, 57878)]