2686190384

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{878989}}^1$

素因数の和:879188

約数の個数: 20

約数和(自身を含む): 5231748480

約数和(自身を除く): 2545558096

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 878989, 1757978, 3515956, 7031912, 14063824, 167886899, 335773798, 671547596, 1343095192, 2686190384]

約数ペア:

[(1, 2686190384), (2, 1343095192), (4, 671547596), (8, 335773798), (16, 167886899), (191, 14063824), (382, 7031912), (764, 3515956), (1528, 1757978), (3056, 878989)]