489392068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1049}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 977961600

約数和(自身を除く): 488569532

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 461, 506, 922, 1012, 1049, 1844, 2098, 4196, 5071, 10142, 10603, 11539, 20284, 21206, 23078, 24127, 42412, 46156, 48254, 96508, 116633, 233266, 265397, 466532, 483589, 530794, 967178, 1061588, 1934356, 5319479, 10638958, 11122547, 21277916, 22245094, 44490188, 122348017, 244696034, 489392068]

約数ペア:

[(1, 489392068), (2, 244696034), (4, 122348017), (11, 44490188), (22, 22245094), (23, 21277916), (44, 11122547), (46, 10638958), (92, 5319479), (253, 1934356), (461, 1061588), (506, 967178), (922, 530794), (1012, 483589), (1049, 466532), (1844, 265397), (2098, 233266), (4196, 116633), (5071, 96508), (10142, 48254), (10603, 46156), (11539, 42412), (20284, 24127), (21206, 23078)]