870836848

素因数分解:

$2^4\times 7^1\times {\mathrm{7775329}}^1$

素因数の和:7775344

約数の個数: 20

約数和(自身を含む): 1928281840

約数和(自身を除く): 1057444992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7775329, 15550658, 31101316, 54427303, 62202632, 108854606, 124405264, 217709212, 435418424, 870836848]

約数ペア:

[(1, 870836848), (2, 435418424), (4, 217709212), (7, 124405264), (8, 108854606), (14, 62202632), (16, 54427303), (28, 31101316), (56, 15550658), (112, 7775329)]