2646559645

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1\times {\mathrm{6761}}^1$

素因数の和:7836

約数の個数: 16

約数和(自身を含む): 3219793920

約数和(自身を除く): 573234275

約数列:

[1, 5, 79, 395, 991, 4955, 6761, 33805, 78289, 391445, 534119, 2670595, 6700151, 33500755, 529311929, 2646559645]

約数ペア:

[(1, 2646559645), (5, 529311929), (79, 33500755), (395, 6700151), (991, 2670595), (4955, 534119), (6761, 391445), (33805, 78289)]