6463918

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:459

約数の個数: 16

約数和(自身を含む): 9900000

約数和(自身を除く): 3436082

約数列:

[1, 2, 109, 149, 199, 218, 298, 398, 16241, 21691, 29651, 32482, 43382, 59302, 3231959, 6463918]

約数ペア:

[(1, 6463918), (2, 3231959), (109, 59302), (149, 43382), (199, 32482), (218, 29651), (298, 21691), (398, 16241)]