2654864

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2273}}^1$

素因数の和:2354

約数の個数: 20

約数和(自身を含む): 5216556

約数和(自身を除く): 2561692

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2273, 4546, 9092, 18184, 36368, 165929, 331858, 663716, 1327432, 2654864]

約数ペア:

[(1, 2654864), (2, 1327432), (4, 663716), (8, 331858), (16, 165929), (73, 36368), (146, 18184), (292, 9092), (584, 4546), (1168, 2273)]