77817996836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1023921011}}^1$

素因数の和:1023921034

約数の個数: 12

約数和(自身を含む): 143348941680

約数和(自身を除く): 65530944844

約数列:

[1, 2, 4, 19, 38, 76, 1023921011, 2047842022, 4095684044, 19454499209, 38908998418, 77817996836]

約数ペア:

[(1, 77817996836), (2, 38908998418), (4, 19454499209), (19, 4095684044), (38, 2047842022), (76, 1023921011)]