268839242

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{286609}}^1$

素因数の和:286685

約数の個数: 16

約数和(自身を含む): 467747520

約数和(自身を除く): 198908278

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 286609, 573218, 2006263, 4012526, 19202803, 38405606, 134419621, 268839242]

約数ペア:

[(1, 268839242), (2, 134419621), (7, 38405606), (14, 19202803), (67, 4012526), (134, 2006263), (469, 573218), (938, 286609)]