487607710

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{245029}}^1$

素因数の和:245235

約数の個数: 16

約数和(自身を含む): 882108000

約数和(自身を除く): 394500290

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 245029, 490058, 1225145, 2450290, 48760771, 97521542, 243803855, 487607710]

約数ペア:

[(1, 487607710), (2, 243803855), (5, 97521542), (10, 48760771), (199, 2450290), (398, 1225145), (995, 490058), (1990, 245029)]