2017219922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{69497}}^1$

素因数の和:70153

約数の個数: 16

約数和(自身を含む): 3162436992

約数和(自身を除く): 1145217070

約数列:

[1, 2, 23, 46, 631, 1262, 14513, 29026, 69497, 138994, 1598431, 3196862, 43852607, 87705214, 1008609961, 2017219922]

約数ペア:

[(1, 2017219922), (2, 1008609961), (23, 87705214), (46, 43852607), (631, 3196862), (1262, 1598431), (14513, 138994), (29026, 69497)]