749527198

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{1361}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 1299674880

約数和(自身を除く): 550147682

約数列:

[1, 2, 7, 14, 139, 278, 283, 566, 973, 1361, 1946, 1981, 2722, 3962, 9527, 19054, 39337, 78674, 189179, 275359, 378358, 385163, 550718, 770326, 1324253, 2648506, 2696141, 5392282, 53537657, 107075314, 374763599, 749527198]

約数ペア:

[(1, 749527198), (2, 374763599), (7, 107075314), (14, 53537657), (139, 5392282), (278, 2696141), (283, 2648506), (566, 1324253), (973, 770326), (1361, 550718), (1946, 385163), (1981, 378358), (2722, 275359), (3962, 189179), (9527, 78674), (19054, 39337)]