2016365968

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{186149}}^1$

素因数の和:186834

約数の個数: 20

約数和(自身を含む): 3912500700

約数和(自身を除く): 1896134732

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 186149, 372298, 744596, 1489192, 2978384, 126022873, 252045746, 504091492, 1008182984, 2016365968]

約数ペア:

[(1, 2016365968), (2, 1008182984), (4, 504091492), (8, 252045746), (16, 126022873), (677, 2978384), (1354, 1489192), (2708, 744596), (5416, 372298), (10832, 186149)]