13039379248

素因数分解:

$2^4\times 7^1\times {\mathrm{397}}^1\times {\mathrm{293257}}^1$

素因数の和:293669

約数の個数: 40

約数和(自身を含む): 28945737632

約数和(自身を除く): 15906358384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 397, 794, 1588, 2779, 3176, 5558, 6352, 11116, 22232, 44464, 293257, 586514, 1173028, 2052799, 2346056, 4105598, 4692112, 8211196, 16422392, 32844784, 116423029, 232846058, 465692116, 814961203, 931384232, 1629922406, 1862768464, 3259844812, 6519689624, 13039379248]

約数ペア:

[(1, 13039379248), (2, 6519689624), (4, 3259844812), (7, 1862768464), (8, 1629922406), (14, 931384232), (16, 814961203), (28, 465692116), (56, 232846058), (112, 116423029), (397, 32844784), (794, 16422392), (1588, 8211196), (2779, 4692112), (3176, 4105598), (5558, 2346056), (6352, 2052799), (11116, 1173028), (22232, 586514), (44464, 293257)]