2015672813

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{139987}}^1$

素因数の和:140033

約数の個数: 24

約数和(自身を含む): 2681050176

約数和(自身を除く): 665377363

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 2057, 14399, 139987, 979909, 1539857, 2379779, 10778999, 16658453, 16938427, 26177569, 118568989, 183242983, 287953259, 2015672813]

約数ペア:

[(1, 2015672813), (7, 287953259), (11, 183242983), (17, 118568989), (77, 26177569), (119, 16938427), (121, 16658453), (187, 10778999), (847, 2379779), (1309, 1539857), (2057, 979909), (14399, 139987)]