2604370

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1901}}^1$

素因数の和:2045

約数の個数: 16

約数和(自身を含む): 4724568

約数和(自身を除く): 2120198

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 1901, 3802, 9505, 19010, 260437, 520874, 1302185, 2604370]

約数ペア:

[(1, 2604370), (2, 1302185), (5, 520874), (10, 260437), (137, 19010), (274, 9505), (685, 3802), (1370, 1901)]