1336686764

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{242329}}^1$

素因数の和:242537

約数の個数: 24

約数和(自身を含む): 2686955040

約数和(自身を除く): 1350268276

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 242329, 484658, 969316, 1696303, 3392606, 6785212, 47738813, 95477626, 190955252, 334171691, 668343382, 1336686764]

約数ペア:

[(1, 1336686764), (2, 668343382), (4, 334171691), (7, 190955252), (14, 95477626), (28, 47738813), (197, 6785212), (394, 3392606), (788, 1696303), (1379, 969316), (2758, 484658), (5516, 242329)]