10920234514

素因数分解:

$2^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{546613}}^1$

素因数の和:548049

約数の個数: 16

約数和(自身を含む): 18733555008

約数和(自身を除く): 7813320494

約数列:

[1, 2, 7, 14, 1427, 2854, 9989, 19978, 546613, 1093226, 3826291, 7652582, 780016751, 1560033502, 5460117257, 10920234514]

約数ペア:

[(1, 10920234514), (2, 5460117257), (7, 1560033502), (14, 780016751), (1427, 7652582), (2854, 3826291), (9989, 1093226), (19978, 546613)]