6649947332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12499901}}^1$

素因数の和:12499931

約数の個数: 24

約数和(自身を含む): 13999890240

約数和(自身を除く): 7349942908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 12499901, 24999802, 49999604, 87499307, 174998614, 237498119, 349997228, 474996238, 949992476, 1662486833, 3324973666, 6649947332]

約数ペア:

[(1, 6649947332), (2, 3324973666), (4, 1662486833), (7, 949992476), (14, 474996238), (19, 349997228), (28, 237498119), (38, 174998614), (76, 87499307), (133, 49999604), (266, 24999802), (532, 12499901)]