549940622

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1039}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 1049967360

約数和(自身を除く): 500026738

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 491, 539, 982, 1039, 1078, 2078, 3437, 5401, 6874, 7273, 10802, 11429, 14546, 22858, 24059, 37807, 48118, 50911, 75614, 80003, 101822, 160006, 264649, 510149, 529298, 560021, 1020298, 1120042, 3571043, 5611639, 7142086, 11223278, 24997301, 39281473, 49994602, 78562946, 274970311, 549940622]

約数ペア:

[(1, 549940622), (2, 274970311), (7, 78562946), (11, 49994602), (14, 39281473), (22, 24997301), (49, 11223278), (77, 7142086), (98, 5611639), (154, 3571043), (491, 1120042), (539, 1020298), (982, 560021), (1039, 529298), (1078, 510149), (2078, 264649), (3437, 160006), (5401, 101822), (6874, 80003), (7273, 75614), (10802, 50911), (11429, 48118), (14546, 37807), (22858, 24059)]