1189748816

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{509}}^1\times {\mathrm{1051}}^1$

素因数の和:1707

約数の個数: 40

約数和(自身を含む): 2328496800

約数和(自身を除く): 1138747984

約数列:

[1, 2, 4, 8, 16, 139, 278, 509, 556, 1018, 1051, 1112, 2036, 2102, 2224, 4072, 4204, 8144, 8408, 16816, 70751, 141502, 146089, 283004, 292178, 534959, 566008, 584356, 1069918, 1132016, 1168712, 2139836, 2337424, 4279672, 8559344, 74359301, 148718602, 297437204, 594874408, 1189748816]

約数ペア:

[(1, 1189748816), (2, 594874408), (4, 297437204), (8, 148718602), (16, 74359301), (139, 8559344), (278, 4279672), (509, 2337424), (556, 2139836), (1018, 1168712), (1051, 1132016), (1112, 1069918), (2036, 584356), (2102, 566008), (2224, 534959), (4072, 292178), (4204, 283004), (8144, 146089), (8408, 141502), (16816, 70751)]