4389432070

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{541237}}^1$

素因数の和:542055

約数の個数: 16

約数和(自身を含む): 7910734608

約数和(自身を除く): 3521302538

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 541237, 1082474, 2706185, 5412370, 438943207, 877886414, 2194716035, 4389432070]

約数ペア:

[(1, 4389432070), (2, 2194716035), (5, 877886414), (10, 438943207), (811, 5412370), (1622, 2706185), (4055, 1082474), (8110, 541237)]