2912209112

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{11971}}^1$

素因数の和:12671

約数の個数: 32

約数和(自身を含む): 5585656320

約数和(自身を除く): 2673447208

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 647, 1294, 2588, 5176, 11971, 23942, 30409, 47884, 60818, 95768, 121636, 243272, 562637, 1125274, 2250548, 4501096, 7745237, 15490474, 30980948, 61961896, 364026139, 728052278, 1456104556, 2912209112]

約数ペア:

[(1, 2912209112), (2, 1456104556), (4, 728052278), (8, 364026139), (47, 61961896), (94, 30980948), (188, 15490474), (376, 7745237), (647, 4501096), (1294, 2250548), (2588, 1125274), (5176, 562637), (11971, 243272), (23942, 121636), (30409, 95768), (47884, 60818)]