7205123774

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{3491}}^1$

素因数の和:3872

約数の個数: 32

約数和(自身を含む): 11217533184

約数和(自身を除く): 4012409410

約数列:

[1, 2, 43, 86, 103, 206, 233, 466, 3491, 4429, 6982, 8858, 10019, 20038, 23999, 47998, 150113, 300226, 359573, 719146, 813403, 1031957, 1626806, 2063914, 15461639, 30923278, 34976329, 69952658, 83780509, 167561018, 3602561887, 7205123774]

約数ペア:

[(1, 7205123774), (2, 3602561887), (43, 167561018), (86, 83780509), (103, 69952658), (206, 34976329), (233, 30923278), (466, 15461639), (3491, 2063914), (4429, 1626806), (6982, 1031957), (8858, 813403), (10019, 719146), (20038, 359573), (23999, 300226), (47998, 150113)]