2017287152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6635813}}^1$

素因数の和:6635840

約数の個数: 20

約数和(自身を含む): 4114204680

約数和(自身を除く): 2096917528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6635813, 13271626, 26543252, 53086504, 106173008, 126080447, 252160894, 504321788, 1008643576, 2017287152]

約数ペア:

[(1, 2017287152), (2, 1008643576), (4, 504321788), (8, 252160894), (16, 126080447), (19, 106173008), (38, 53086504), (76, 26543252), (152, 13271626), (304, 6635813)]