1327661594

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{56081}}^1$

素因数の和:56198

約数の個数: 32

約数和(自身を含む): 2422742400

約数和(自身を除く): 1095080806

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1691, 3382, 11837, 23674, 56081, 112162, 392567, 785134, 1065539, 2131078, 4991209, 7458773, 9982418, 14917546, 34938463, 69876926, 94832971, 189665942, 663830797, 1327661594]

約数ペア:

[(1, 1327661594), (2, 663830797), (7, 189665942), (14, 94832971), (19, 69876926), (38, 34938463), (89, 14917546), (133, 9982418), (178, 7458773), (266, 4991209), (623, 2131078), (1246, 1065539), (1691, 785134), (3382, 392567), (11837, 112162), (23674, 56081)]