2649386905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2094377}}^1$

素因数の和:2094416

約数の個数: 16

約数和(自身を含む): 3619085184

約数和(自身を除く): 969698279

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 2094377, 10471885, 23038147, 48170671, 115190735, 240853355, 529877381, 2649386905]

約数ペア:

[(1, 2649386905), (5, 529877381), (11, 240853355), (23, 115190735), (55, 48170671), (115, 23038147), (253, 10471885), (1265, 2094377)]