2005472

素因数分解:

$2^5\times 7^2\times {\mathrm{1279}}^1$

素因数の和:1303

約数の個数: 36

約数和(自身を含む): 4596480

約数和(自身を除く): 2591008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1279, 1568, 2558, 5116, 8953, 10232, 17906, 20464, 35812, 40928, 62671, 71624, 125342, 143248, 250684, 286496, 501368, 1002736, 2005472]

約数ペア:

[(1, 2005472), (2, 1002736), (4, 501368), (7, 286496), (8, 250684), (14, 143248), (16, 125342), (28, 71624), (32, 62671), (49, 40928), (56, 35812), (98, 20464), (112, 17906), (196, 10232), (224, 8953), (392, 5116), (784, 2558), (1279, 1568)]