1976464

素因数分解:

$2^4\times 7^2\times {\mathrm{2521}}^1$

素因数の和:2543

約数の個数: 30

約数和(自身を含む): 4456374

約数和(自身を除く): 2479910

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2521, 5042, 10084, 17647, 20168, 35294, 40336, 70588, 123529, 141176, 247058, 282352, 494116, 988232, 1976464]

約数ペア:

[(1, 1976464), (2, 988232), (4, 494116), (7, 282352), (8, 247058), (14, 141176), (16, 123529), (28, 70588), (49, 40336), (56, 35294), (98, 20168), (112, 17647), (196, 10084), (392, 5042), (784, 2521)]