6378988894

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{301493}}^1$

素因数の和:301715

約数の個数: 16

約数和(自身を含む): 9768405600

約数和(自身を除く): 3389416706

約数列:

[1, 2, 71, 142, 149, 298, 10579, 21158, 301493, 602986, 21406003, 42812006, 44922457, 89844914, 3189494447, 6378988894]

約数ペア:

[(1, 6378988894), (2, 3189494447), (71, 89844914), (142, 44922457), (149, 42812006), (298, 21406003), (10579, 602986), (21158, 301493)]