8163849617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1\times {\mathrm{1033}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 10259529984

約数和(自身を除く): 2095680367

約数列:

[1, 7, 11, 77, 197, 521, 1033, 1379, 2167, 3647, 5731, 7231, 11363, 15169, 40117, 79541, 102637, 203501, 538193, 718459, 1129007, 1424507, 2238511, 3767351, 5920123, 7903049, 15669577, 41440861, 106024021, 742168147, 1166264231, 8163849617]

約数ペア:

[(1, 8163849617), (7, 1166264231), (11, 742168147), (77, 106024021), (197, 41440861), (521, 15669577), (1033, 7903049), (1379, 5920123), (2167, 3767351), (3647, 2238511), (5731, 1424507), (7231, 1129007), (11363, 718459), (15169, 538193), (40117, 203501), (79541, 102637)]