2011541372

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{4613627}}^1$

素因数の和:4613740

約数の個数: 12

約数和(自身を含む): 3552493560

約数和(自身を除く): 1540952188

約数列:

[1, 2, 4, 109, 218, 436, 4613627, 9227254, 18454508, 502885343, 1005770686, 2011541372]

約数ペア:

[(1, 2011541372), (2, 1005770686), (4, 502885343), (109, 18454508), (218, 9227254), (436, 4613627)]