1333993816

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{3877889}}^1$

素因数の和:3877938

約数の個数: 16

約数和(自身を含む): 2559407400

約数和(自身を除く): 1225413584

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 3877889, 7755778, 15511556, 31023112, 166749227, 333498454, 666996908, 1333993816]

約数ペア:

[(1, 1333993816), (2, 666996908), (4, 333498454), (8, 166749227), (43, 31023112), (86, 15511556), (172, 7755778), (344, 3877889)]