919966560044

素因数分解:

$2^2\times 7^2\times {\mathrm{4693706939}}^1$

素因数の和:4693706957

約数の個数: 18

約数和(自身を含む): 1872789069060

約数和(自身を除く): 952822509016

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 4693706939, 9387413878, 18774827756, 32855948573, 65711897146, 131423794292, 229991640011, 459983280022, 919966560044]

約数ペア:

[(1, 919966560044), (2, 459983280022), (4, 229991640011), (7, 131423794292), (14, 65711897146), (28, 32855948573), (49, 18774827756), (98, 9387413878), (196, 4693706939)]