6439244

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1523}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 12972288

約数和(自身を除く): 6533044

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 1523, 2114, 3046, 4228, 6092, 10661, 21322, 42644, 229973, 459946, 919892, 1609811, 3219622, 6439244]

約数ペア:

[(1, 6439244), (2, 3219622), (4, 1609811), (7, 919892), (14, 459946), (28, 229973), (151, 42644), (302, 21322), (604, 10661), (1057, 6092), (1523, 4228), (2114, 3046)]