2116795388

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{2373089}}^1$

素因数の和:2373316

約数の個数: 12

約数和(自身を含む): 3721005120

約数和(自身を除く): 1604209732

約数列:

[1, 2, 4, 223, 446, 892, 2373089, 4746178, 9492356, 529198847, 1058397694, 2116795388]

約数ペア:

[(1, 2116795388), (2, 1058397694), (4, 529198847), (223, 9492356), (446, 4746178), (892, 2373089)]