1617804910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{8689}}^1$

素因数の和:9172

約数の個数: 32

約数和(自身を含む): 2986996320

約数和(自身を除く): 1369191410

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 433, 866, 2165, 4330, 8689, 17378, 18619, 37238, 43445, 86890, 93095, 186190, 373627, 747254, 1868135, 3736270, 3762337, 7524674, 18811685, 37623370, 161780491, 323560982, 808902455, 1617804910]

約数ペア:

[(1, 1617804910), (2, 808902455), (5, 323560982), (10, 161780491), (43, 37623370), (86, 18811685), (215, 7524674), (430, 3762337), (433, 3736270), (866, 1868135), (2165, 747254), (4330, 373627), (8689, 186190), (17378, 93095), (18619, 86890), (37238, 43445)]