2153634418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2672003}}^1$

素因数の和:2672049

約数の個数: 16

約数和(自身を含む): 3591173376

約数和(自身を除く): 1437538958

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2672003, 5344006, 34736039, 69472078, 82832093, 165664186, 1076817209, 2153634418]

約数ペア:

[(1, 2153634418), (2, 1076817209), (13, 165664186), (26, 82832093), (31, 69472078), (62, 34736039), (403, 5344006), (806, 2672003)]