2970902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1627}}^1$

素因数の和:1723

約数の個数: 16

約数和(自身を含む): 4923072

約数和(自身を除く): 1952170

約数列:

[1, 2, 11, 22, 83, 166, 913, 1627, 1826, 3254, 17897, 35794, 135041, 270082, 1485451, 2970902]

約数ペア:

[(1, 2970902), (2, 1485451), (11, 270082), (22, 135041), (83, 35794), (166, 17897), (913, 3254), (1627, 1826)]