2930470

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2375

約数の個数: 16

約数和(自身を含む): 5317488

約数和(自身を除く): 2387018

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 2237, 4474, 11185, 22370, 293047, 586094, 1465235, 2930470]

約数ペア:

[(1, 2930470), (2, 1465235), (5, 586094), (10, 293047), (131, 22370), (262, 11185), (655, 4474), (1310, 2237)]