2018562844

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{641}}^1\times {\mathrm{6967}}^1$

素因数の和:7725

約数の個数: 24

約数和(自身を含む): 3569817888

約数和(自身を除く): 1551255044

約数列:

[1, 2, 4, 113, 226, 452, 641, 1282, 2564, 6967, 13934, 27868, 72433, 144866, 289732, 787271, 1574542, 3149084, 4465847, 8931694, 17863388, 504640711, 1009281422, 2018562844]

約数ペア:

[(1, 2018562844), (2, 1009281422), (4, 504640711), (113, 17863388), (226, 8931694), (452, 4465847), (641, 3149084), (1282, 1574542), (2564, 787271), (6967, 289732), (13934, 144866), (27868, 72433)]