2564902012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5521}}^1$

素因数の和:5678

約数の個数: 48

約数和(自身を含む): 4782582112

約数和(自身を除く): 2217680100

約数列:

[1, 2, 4, 37, 43, 73, 74, 86, 146, 148, 172, 292, 1591, 2701, 3139, 3182, 5402, 5521, 6278, 6364, 10804, 11042, 12556, 22084, 116143, 204277, 232286, 237403, 403033, 408554, 464572, 474806, 806066, 817108, 949612, 1612132, 8783911, 14912221, 17330419, 17567822, 29824442, 34660838, 35135644, 59648884, 69321676, 641225503, 1282451006, 2564902012]

約数ペア:

[(1, 2564902012), (2, 1282451006), (4, 641225503), (37, 69321676), (43, 59648884), (73, 35135644), (74, 34660838), (86, 29824442), (146, 17567822), (148, 17330419), (172, 14912221), (292, 8783911), (1591, 1612132), (2701, 949612), (3139, 817108), (3182, 806066), (5402, 474806), (5521, 464572), (6278, 408554), (6364, 403033), (10804, 237403), (11042, 232286), (12556, 204277), (22084, 116143)]