1284204370

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1200191}}^1$

素因数の和:1200305

約数の個数: 16

約数和(自身を含む): 2333173248

約数和(自身を除く): 1048968878

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 1200191, 2400382, 6000955, 12001910, 128420437, 256840874, 642102185, 1284204370]

約数ペア:

[(1, 1284204370), (2, 642102185), (5, 256840874), (10, 128420437), (107, 12001910), (214, 6000955), (535, 2400382), (1070, 1200191)]