2079203438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{509359}}^1$

素因数の和:509531

約数の個数: 16

約数和(自身を含む): 3380112960

約数和(自身を除く): 1300909522

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 509359, 1018718, 6621667, 13243334, 79969363, 159938726, 1039601719, 2079203438]

約数ペア:

[(1, 2079203438), (2, 1039601719), (13, 159938726), (26, 79969363), (157, 13243334), (314, 6621667), (2041, 1018718), (4082, 509359)]