2013693872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{124981}}^1$

素因数の和:125061

約数の個数: 40

約数和(自身を含む): 4184397360

約数和(自身を除く): 2170703488

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 8056, 16112, 124981, 249962, 499924, 999848, 1999696, 2374639, 4749278, 6623993, 9498556, 13247986, 18997112, 26495972, 37994224, 52991944, 105983888, 125855867, 251711734, 503423468, 1006846936, 2013693872]

約数ペア:

[(1, 2013693872), (2, 1006846936), (4, 503423468), (8, 251711734), (16, 125855867), (19, 105983888), (38, 52991944), (53, 37994224), (76, 26495972), (106, 18997112), (152, 13247986), (212, 9498556), (304, 6623993), (424, 4749278), (848, 2374639), (1007, 1999696), (2014, 999848), (4028, 499924), (8056, 249962), (16112, 124981)]