3969793042

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{2503}}^1\times {\mathrm{5051}}^1$

素因数の和:7713

約数の個数: 16

約数和(自身を含む): 5996198592

約数和(自身を除く): 2026405550

約数列:

[1, 2, 157, 314, 2503, 5006, 5051, 10102, 392971, 785942, 793007, 1586014, 12642653, 25285306, 1984896521, 3969793042]

約数ペア:

[(1, 3969793042), (2, 1984896521), (157, 25285306), (314, 12642653), (2503, 1586014), (5006, 793007), (5051, 785942), (10102, 392971)]