2015939308

素因数分解:

$2^2\times {\mathrm{1637}}^1\times {\mathrm{307871}}^1$

素因数の和:309512

約数の個数: 12

約数和(自身を含む): 3530060352

約数和(自身を除く): 1514121044

約数列:

[1, 2, 4, 1637, 3274, 6548, 307871, 615742, 1231484, 503984827, 1007969654, 2015939308]

約数ペア:

[(1, 2015939308), (2, 1007969654), (4, 503984827), (1637, 1231484), (3274, 615742), (6548, 307871)]