138637400258

素因数分解:

$2^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{16314121}}^1$

素因数の和:16314737

約数の個数: 16

約数和(自身を含む): 238055668224

約数和(自身を除く): 99418267966

約数列:

[1, 2, 7, 14, 607, 1214, 4249, 8498, 16314121, 32628242, 114198847, 228397694, 9902671447, 19805342894, 69318700129, 138637400258]

約数ペア:

[(1, 138637400258), (2, 69318700129), (7, 19805342894), (14, 9902671447), (607, 228397694), (1214, 114198847), (4249, 32628242), (8498, 16314121)]