520020763424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{920039}}^1$

素因数の和:921105

約数の個数: 48

約数和(自身を含む): 1085058374400

約数和(自身を除く): 565037610976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1039, 2078, 4156, 8312, 16624, 17663, 33248, 35326, 70652, 141304, 282608, 565216, 920039, 1840078, 3680156, 7360312, 14720624, 15640663, 29441248, 31281326, 62562652, 125125304, 250250608, 500501216, 955920521, 1911841042, 3823682084, 7647364168, 15294728336, 16250648857, 30589456672, 32501297714, 65002595428, 130005190856, 260010381712, 520020763424]

約数ペア:

[(1, 520020763424), (2, 260010381712), (4, 130005190856), (8, 65002595428), (16, 32501297714), (17, 30589456672), (32, 16250648857), (34, 15294728336), (68, 7647364168), (136, 3823682084), (272, 1911841042), (544, 955920521), (1039, 500501216), (2078, 250250608), (4156, 125125304), (8312, 62562652), (16624, 31281326), (17663, 29441248), (33248, 15640663), (35326, 14720624), (70652, 7360312), (141304, 3680156), (282608, 1840078), (565216, 920039)]