12879431684

素因数分解:

$2^2\times 7^1\times {\mathrm{3623}}^1\times {\mathrm{126961}}^1$

素因数の和:130595

約数の個数: 24

約数和(自身を含む): 25766176128

約数和(自身を除く): 12886744444

約数列:

[1, 2, 4, 7, 14, 28, 3623, 7246, 14492, 25361, 50722, 101444, 126961, 253922, 507844, 888727, 1777454, 3554908, 459979703, 919959406, 1839918812, 3219857921, 6439715842, 12879431684]

約数ペア:

[(1, 12879431684), (2, 6439715842), (4, 3219857921), (7, 1839918812), (14, 919959406), (28, 459979703), (3623, 3554908), (7246, 1777454), (14492, 888727), (25361, 507844), (50722, 253922), (101444, 126961)]