1120336

素因数分解:

$2^4\times 7^2\times {\mathrm{1429}}^1$

素因数の和:1451

約数の個数: 30

約数和(自身を含む): 2526810

約数和(自身を除く): 1406474

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1429, 2858, 5716, 10003, 11432, 20006, 22864, 40012, 70021, 80024, 140042, 160048, 280084, 560168, 1120336]

約数ペア:

[(1, 1120336), (2, 560168), (4, 280084), (7, 160048), (8, 140042), (14, 80024), (16, 70021), (28, 40012), (49, 22864), (56, 20006), (98, 11432), (112, 10003), (196, 5716), (392, 2858), (784, 1429)]